This brightly coloured male Indigo Bunting was observed at Wawanosh Wetlands Conservation Area in Sarnia, Ontario
Early in the week, I found myself in Sarnia, Ontario with a few spare hours, so naturally I sought out somewhere to go birding. I decided to hike the Wawanosh Wetlands Conservation Area located on Blackwell Road in the city’s east end. Despite the name, the area is more than just wetland, with a nice mix of habitat including a large forested area and open meadows. This variety provides perfect habitat for several species. In total, I observed 32 species while hiking the 2.5 km trail. No rarities to report from this area, but I had excellent views of many songbirds including: Indigo Bunting, Red-eyed Vireo, House Wren, and Cedar Waxwings to name a few. If you ever find yourself in Sarnia and looking for a place to bird, I recommend visiting Wawanosh Wetlands Conservation Area.
The highlight of this past week was seeing this Common Loon in the Thames River at Greenway Park.
Back home in London, I birded several city parks along the Thames River this past week. The highlight for me was a single Common Loon observed in the Thames at Greenway Park on Wednesday morning. I figured the loon sighting was worthy of reporting to eBIrd, so I began compiling a list and tallied 35 species in total from this visit. The loon was indeed deemed rare by eBIrd, given the species, location, and/or time of year, and I submitted my photo for confirmation. Other species observed that day can be found on my eBird checklist.
This active Osprey nest at Labatt Park has been used annually for several years.
Further upstream near the forks of the Thames, the Osprey were active near the nest at Labatt Park. When I first arrived a lone bird was sitting on the nest, but it wasn’t long before another adult showed up with a fish in its talons. The morning sun illuminated the birds perfectly against the blue sky. Colonies of Barn and Cliff Swallows are also nesting in the area, with both species being observed flying over the river as they captured insects. Active nests are a positive sign, especially for the Barn Swallow which is a Species at Risk.
This Red-spotted Purple Butterfly nectaring from this viburnum flower was one of many butterflies observed at Westminster Ponds ESA.
Finally, I wrapped up the week birding at Westminster Ponds ESA. For butterfly enthusiasts, activity here was great with sightings of several species including: Brushfoots, Sulphurs, Skippers, and Hairstreaks. Bird activity was excellent too, including three species of flycatcher: Great Crested, Eastern Phoebe, and Eastern Kingbird. Woodpeckers were also plentiful as I quickly tallied four species: Downy, Hairy, Red-bellied, and the large and very vocal Pileated.
Eastern Phoebe, Westminster Ponds ESA.
Rose-breasted Grosbeaks, Brown Thrashers, and Gray Catbirds could all be seen and heard on the east side of Saunders Pond. An immature Red-tailed Hawk, perched adjacent to the pond, was continuously harassed by both Red-winged Blackbirds and a Baltimore Oriole. Turkey Vultures and an Osprey were among the other birds of prey present. As was the case last week, Killdeer and Spotted Sandpipers were both noticed around the pond. Multiple small songbird species were observed, with warblers, vireos, and various sparrow species recorded.
Field Sparrows were among the several sparrow species observed in London, Ontario this past week.
With plenty of sunshine and moderate winds predicted, this weekend looks perfect for birding. If I had to pick one area that is producing the best views and the most variety, it would definitely be Westminster Ponds ESA.
Observing Great Crested Flycatchers often involves looking high up in the canopy of a tree.
Over the past week, birding was quite typical of what we expect across the region in late May. Migration activity has slowed considerably, but great birding opportunities are still available to those who head out. Resident species, and those that have returned to breed in our area, are plentiful and provide birders with some great views.
As we move into late spring and early summer more butterfly species appear. This Black Swallowtail was one of several species I observed this past week.
I decided early in the week to visit Medway Valley ESA in the northwest end of town. Access to this ESA is available at various locations, but I chose the entrance behind the Elsie Perrin Williams Estate. Immediately, I was treated to the sights and sounds of Red-eyed Vireos. Heading down the narrow dirt trail towards the creek revealed two Indigo Buntings, both beautiful males. Further down the trail, Rose-breasted Grosbeaks, Chipping Sparrows, and a Gray Catbird were observed. Once I reached the creek, Barn Swallows could be seen swooping over the water as they fed on insects. A single Belted Kingfisher was perched on a dead limb extending over the creek. As has been the case everywhere I have birded this spring, Yellow Warblers were abundant. A lone Great Blue Heron made its way over the creek with slow but powerful wing beats.
This male Rose-breasted Grosbeak was one of many colourful birds I observed at Medway Valley ESA.
Hoping to see some shorebirds, particularly Whimbrel, I made my way down to Port Stanley, Ontario on the north shore of Lake Erie. My first stop when arriving in town is always the sewage lagoons. As I turned onto Lake Line, an Eastern Bluebird could be seen on a wire overhead. This particular area is a great place to observe these colourful birds. Arriving at the lagoons, both Bank and Barn Swallows could be observed circling the four ponds. The water on the lagoons was quite high, which is less desirable for shorebirds, and only a few Least Sandpipers were observed. Waterfowl species observed on the four lagoons were: Wood Duck, Blue-winged Teal, American Wigeon, Ring-necked Duck, and Ruddy Ducks.
This Immature Glaucous Gull, a lifer for me, was observed among a flock of Ring-billed and Herring Gulls on the main beach in Port Stanley, Ontario.
My next stop in Port Stanley was to check the rock break wall, south of Little Beach. Here I found Common Terns, Double Crested Cormorants, and more Least Sandpipers, but unfortunately no Whimbrel. Finally, I headed over to the main beach to see what was present there. No shorebird activity, but several Great Black-backed Gulls, both adults and immatures were observed. While scanning the large flock of Herring and Ring-billed Gulls on the beach, I noticed a large, mostly white gull land. Its immense size and white wing tips indicated it was a Glaucous Gull. These birds are not as common as other gulls in our area as they breed on the high Arctic, but juveniles especially, are known to overwinter on the Great Lakes. I was quite excited by this observation as this was a life bird for me.
Saunders Pond in the Westminster Ponds ESA revealed my first family of Mallards of the season.
Over the week I made multiple visits to the Westminster Ponds ESA, another one of my favourite locations close to home. One notable sighting was a Common Loon observed on Saunders Pond Monday evening. Brown Thrashers, Great Crested Flycatchers, Pileated Woodpeckers, and an Osprey were all observed within the ESA. It was here that I observed my first Mallard ducklings of the season, as a female with four young slipped through the duckweed on the surface of the pond. Shorebirds including Killdeer and Spotted Sandpipers were observed around the small drainage pond behind Parkwood Hospital.
Spotted Sandpiper foraging among the rocks of a small drainage pond behind Parkwood Hospital.
Great birding opportunities exist around Southwestern Ontario despite the fact that we are past the prime of spring migration. Avoid the mid day heat and plan your outings either in the morning or evening to yield best results. Experts are warning of a bad tick season, and mosquito activity definitely picked up this past week, so remember to apply a bug repellant with deet before you make your way into the great outdoors. So often I hear people complain that birding is slow throughout the late spring and summer months. Nothing could be further from the truth. Southwestern Ontario falls well within the year round range or breeding range of hundreds of species, making anytime the perfect time to go birding.
Yellow Warblers are one of the more abundant spring migrants that I have observed this past week.
Birding around the Forest City this past week has been quite productive with several first of year species added to my years list. It didn’t seem to matter where I birded, there was always something to see, and new migrants appearing. Two of the more productive locations I visited this past week were Kilally Meadows ESA and Westminster Ponds ESA.
Birding in London, Ontario this spring has revealed many Baltimore Orioles.
Located in the city’s northeast end, Kilally Meadows offers a variety of habitat including: open meadows, low lying swampy areas, and wooded areas; this mixed habitat attracts a wide variety of species. On my visit, 28 species were observed including firsts of Gray Catbird, Rose-breasted Grosbeak, Field Sparrow, and Palm Warbler. As has been the case with most places I’ve birded this spring, Yellow Warblers could be seen and heard, and several Baltimore Orioles were also observed. I found the area in the open meadow with scattered shrubs at the Windermere Road access to be the most productive, but along the river in the forest revealed several resident species including Red-bellied Woodpeckers and Northern Flickers. A Great Blue Heron was observed stalking its prey on this section of the Thames.
Westminster Ponds on the south side of town was where I observed the most birds. Like the other city ESAs, the mixed habitat provides a favourable home to almost any species of bird found in our area. It was here where first of year Brown Thrashers and Swainson’s Thrush were observed. Warbler species observed within the ESA were: Yellow, Yellow-rumped, and Chestnut-sided. Recently, a Prothonotary Warbler was reported to eBird from Westminster Ponds ESA, so keep an eye out for this endangered species if you visit.
Not as colouful as our other swallows, Northern Rough-winged Swallows may often go overlooked.
Other Species at Risk that can be observed within the ESA that I came across on my visits this week were the Eastern Meadowlark and Chimney Swift, both currently listed as threatened. As the name suggests, Eastern Meadowlarks prefer an open grassland habitat, and can be seen when entering the ESA from either access point off Commissioners Road. These birds build their nests on the ground making it very important to stick to the marked trails so nests are not disturbed or inadvertently stepped on. Please remember that dogs are to be kept on a leash. Not only is it a rule of London’s ESAs and enforced by Animal Control, it will prevent your dog from disturbing this delicate species as well.
Another notable species that can be found within the Westminster Ponds ESA are Pileated Woodpeckers. These large, crow-sized woodpeckers are quite a sight to see. Listen and look for them around the wooded trails that circle Spettigue Pond in the centre of the ESA.
Tree Swallows construct their nests in tree cavities and can observed nesting in parks and ESAs around London.
City parks along the Thames River are also excellent places to bird, with Greenway Park being one of my favourites. Over the years I have submitted several checklists to eBird from this location totaling 86 species. It is great for birding year round, but many migrating species use the river as a corridor, and can be seen as they feed and rest in the various trees and shrubs that line the banks. This past week in Greenway Park I observed my first of year Orchard Oriole. Warblers, vireos, swallows, waterfowl, and birds of prey can all be observed from within the park. Several species including: Yellow Warblers, Red-winged Blackbirds, Northern Flickers, Tree Swallows, Northern Rough-winged Swallows, and of course, Canada Geese, are all nesting in the park.
Canada Geese goslings are among the first young birds we observe in spring. Several families can be observed on bodies of water throughout the city.
Next week I hope to check out a few more of London’s beautiful parks and ESAs in an effort to add to my ever growing year and life lists. Currently my year list consists of 123 species, most of which have been observed right here in the Forest City. I hope you get the chance this week to get out and enjoy some of the beautiful species found within our great city.
Yellow Warblers were among the 57 species of birds that I observed while birding in Point Pelee National Park.
This past week I packed up my camera and binoculars and headed to Point Pelee National Park in Leamington, Ontario for the 2015 Festival of Birds. Point Pelee National Park is located on an 8.5km peninsula of land extending into Lake Erie, and is the southernmost point of mainland Canada. Each spring thousands of birds stop over in the park to rest and feed after crossing the lake during their migration north. Deemed the warbler capital of Canada, Point Pelee National Park is a birder’s paradise. The mixed habitat within the park attracts more than just warblers, with 365 species reported to Ebird.
Eastern Kingbirds could be observed throughout the park in the vegetation emerging from the dunes.
I arrived at the park mid-morning and upon rolling my window down to pay the very modest $7.60 adult entrance fee, I could immediately hear the calls of both Yellow Warblers and Baltimore Orioles. Continuing into the park, the songs and calls of various birds filled the air. Red-winged Blackbirds, Warbling Vireos, and American Robins could all be seen and heard.
I observed 14 species of warbler, including this Palm Warbler, while birding in Point Pelee National Park, also known as the warbler capital of Canada, during the 2015 Festival of Birds.
My late arrival to the park meant that the parking areas closest to the visitor centre were full, so park staff directed me to the closest available parking located at Black Willow Beach. From there, it was a short 1.5 km walk to the visitor centre where a shuttle ride to the tip is available. Grabbing my camera, binoculars, a few snacks and some water, I headed south down the wooded path paralleling the lake toward the visitor centre.
The mixed habitat throughout Point Pelee National Park attracts a variety of birds. In one of the swampy wooded areas is where I located this Solitary Sandpiper.
Immediately, I was treated to excellent views of Baltimore Orioles, Yellow Warblers, and Eastern Kingbirds. In fact, you could hardly walk a few steps without encountering a Yellow Warbler or Baltimore Oriole. Hermit Thrushes and House Wrens could be seen flitting along near the ground. Scanning at eye level, more warblers came into view with Palm, Black-throated Blue, and Chestnut-sided all being recorded. Tree and Barn Swallows circled overhead as they followed the adjacent dune. I had a good feeling about the day as I had barely been in the park ten minutes and had already observed over a dozen species.
Black-throated Blue Warbler
After arriving at the visitor centre, I hopped on the shuttle and headed for the tip. A distance of only 2 kms, this stretch of park is very much walkable, but with so many trails yet to explore, I figured this was a good opportunity to rest my legs and rehydrate.
Chestnut-sided Warblers were abundant on the many trails within the park.
Getting off the shuttle at the tip exhibit area, I could see more Barn Swallows flying around the pavilion. A small crowd of birders had gathered to observe a Wilson’s Warbler as it moved about an Eastern Red Cedar tree. Scanning the tree with my binoculars, I quickly added this species to my daily total. My hike around the tip didn’t reveal as many species as I hoped, but I attributed this to my late arrival. From what I have heard, it is best to be at the tip at sunrise when birds that migrated the previous night are low down and in plain view as they recuperate from their long flight across Lake Erie. The tip was still rewarding as I added Red-breasted Mergansers, several gull species, and a Ruby-throated Hummingbird to my day’s list. While waiting for the shuttle to pick me up, I observed several of the previously observed Barn Swallows flying in and out of their nests underneath the pavilion at the tip exhibit; a promising sight given that these birds are a Species at Risk in Ontario. It was here too that I added an Orchard Oriole to my tally.
Barn Swallow perched under the pavilion at the tip exhibit.
Heading back north toward the visitor centre, I got off the shuttle at the end of the Woodland Nature Trail. It was here where even more species were observed. More warblers including, Bay-breasted, Magnolia, and Blackburnian, as well as several vireos with Red-eyed, Blue-headed, Yellow-throated, and Philadelphia all being recorded in a short section of the forest. Several sections of this trail contained wooded, swampy, habitat, perfect for the endangered Prothonotary Warbler, but unfortunately I was unable to locate one despite other birders reporting them from this area. This same habitat is preferred by other species too, and did reveal a Veery and Solitary Sandpiper. Continuing my way along the trail to the visitor centre more of the same species were observed.
This rufous morph Eastern Screech-Owl was one of my favourite birds observed at this year’s Festival of Birds.
Next, I wanted to check out the Tilden Woods Trail where a rufous morph Eastern Screech-Owl had been reported daily for over a week. The owl was visible from the main trail in a tree cavity, but without the help of fellow birders, would have gone unnoticed by many, myself included. It was great to see so many birders helping each other out so that everyone could see this incredible species. Further along the Tilden Woods Trail, I added two more warbler species to my count: Black-throated Green, and Blackpoll.
This male Orchard Oriole was observed behind the tip exhibit while I waited for the shuttle.
After exiting Tilden Woods Trail, I made my way back to the path I started on and headed for my truck. Arriving back at my truck I decided to head down to the beach so I could have my lunch and tally up my day’s total. Glancing out over Lake Erie I could see a large thunderstorm moving in. Heavy rain, 100 kph winds, hail, and even a tornado warning were now forecast, so I was glad my day at the park was coming to an end. In total, I observed 57 species, with four of them being lifers. Totally satisfied with my day birding, I packed my gear into my truck and headed for home. I barely made it past the park entrance when it began to pour rain.
This Veery was one of several species of thrush located on the Woodland Nature Trail.
If you have never been to Point Pelee National Park for the Festival of Birds, I highly recommend it. Birders and non birders alike will be impressed by all of the birds and the park’s beauty. This was my first visit, as I have been scared off in previous years by the crowds that this festival draws. Take my advice, do not let the crowds scare you. Plan your trip for through the week to avoid the busiest days, and take part in this incredible experience. I am planning on making this an annual trip and will definitely spend spend more than one day at the park each spring in hopes of seeing even more of the 365 species that have been recorded there.
Baltimore Orioles have returned to our area. This male was observed Monday while birding in Greenway Park.
As May arrived, so too did an influx of spring migrants. On May 1, 2015, I observed my first of year Chimney Swifts as they circled the skies overhead. Chimney Swifts are one of many birds that have seen their numbers decline drastically in recent years, and likely go unnoticed by non-birders. These small birds can be observed throughout the day circling high overhead feeding on insects. Learning their chattering call is the best way to locate Chimney Swifts. Once heard, looking up will reveal these Species at Risk. The Chimney Swifts’ call can be heard on the Cornell Lab of Ornithology’s All about Birds website.
More first of year species were observed as I birded local areas throughout the weekend. Firsts of Baltimore Orioles, Warbling Vireos, and Yellow Warblers were all recorded. Other area birders have also reported firsts of Rose-breasted Grosbeaks, Ruby-throated Hummingbirds and Indigo Buntings, although I personally have yet to observe these species this year.
Many birders patiently wait all winter for the return of the warblers in spring. Several species, including the Yellow Warbler, can now be observed across the city.
I have mentioned in the past that it is best to leave your backyard feeders up, at least through the migration, if not all year. Birds are fatigued and hungry upon completing their journey, which in some cases see them traveling hundreds, sometimes thousands of kilometers. Offering quality food is a great way to help them replenish spent energy. These colourful species can all be attracted to backyard feeders if they are left up. Rose-breasted Grosbeaks readily eat black oil sunflower and safflower seed, while Indigo Buntings prefer smaller seed such as white millet. Special nectar feeders for both Orioles and Hummingbirds are available at your local seed retailer. Baltimore Orioles will also feed on oranges. Placing orange slices on your feeder or around your yard will often attract these colourful birds. In my experience, Eastern Grey Squirrels also like oranges, so you may want to place them in a location where they are not accessible.
Warbling Vireos are among the first of year species I have observed this week while birding in London, Ontario.
Nectar for Orioles and Hummingbirds can be made inexpensively at home using white sugar and water. For Hummingbirds, use a ratio of four parts water to one part sugar (1/4 cup sugar to 1 cup water). Bring the water and sugar to a boil and stir, this will ensure the sugar dissolves. Be sure to let the mixture cool before adding it to your feeder. Nectar should be replaced regularly, especially when the weather warms up, so I recommend making smaller batches. For Orioles, a ratio of 6:1 is recommended, although Orioles are often seen feeding at Hummingbird feeders and do not seem to mind the sweeter nectar.
Baltimore Orioles can be attracted to backyards by offering oranges or nectar from special feeders. Female pictured here.
When making your own nectar for either Orioles or Hummingbirds, do not use dyes or food colouring. Dyes and colouring are made from unnatural products and can be harmful to birds. Flower nectar is naturally clear, and Hummingbird and Oriole feeders are specially coloured to attract these birds, without the use of harmful artificially coloured nectar.
A lack of leaf cover this spring is making for easier bird viewing.
Early May is a great time to get out and observe many migrating birds as they return and move through our area. Thanks to the cool start this spring, many trees are not yet fully covered in leaves, making viewing these birds even easier. Several species, including Warblers, are often observed high up in trees feeding on insects and the absence of leaves provides excellent views. When birding in a forested area, be sure to observe the forest floor as many wildflowers are now coming into bloom. Bloodroot, Trout Lilies, Mayapples, and the popular Trillium are some of the species that are visible throughout the public forests and ESAs in London.
If you get the chance this week, head out to your favourite park, ESA, conservation area, or be extra observant in your own backyard. Spring migration is heating up and several more species will be visible over the next few weeks.
Northern Cardinals are among the birds beginning to gather leaves and other nest materials. Leaving some behind when doing your yard cleanup will benefit your feathered friends.
Now that spring is upon us and warmer temperatures have finally arrived, many people are heading outdoors to begin their spring yard cleanup. Before you go cutting back and bagging everything that is not green, take a minute to think about the birds.
Spring is when birds begin nesting in our area, and many birds can now be observed rummaging through gardens looking for nest materials. If you are planning on doing some yard cleanup in the near future, consider leaving some materials for the birds. Dry leaves, grass, twigs, and flower stocks are all used by many songbirds to construct a nest. If you are wanting to clear out your garden to expose freshly emerging tulips and daffodils, these materials can be placed in a different area of your yard, where the birds can access them.
Dead tree branches and stumps around your property will attract woodpeckers like this Northern Flicker and other cavity-nesting birds.
If you have dead branches on your property, and it is safe to do so, leave these as well. Dead branches serve two purposes: they attract insects, which as a result will attract woodpeckers and other birds; they also provide nest sites for a variety of cavity-nesting birds.
Black-capped Chickadee excavating a nest cavity in a dead willow tree.
Many people only feed the birds during the winter months, taking their feeders down once spring arrives. Spring is an equally important time of year to feed the birds as there is not always an abundance of natural foods around. Most of the seeds and berries from last season have long since been consumed, while this year’s crop is months away. Birds returning from their wintering grounds have traveled thousands of kilometers in some cases, and need to replace spent energy.
Leaving your feeder up throughout the migration period will provide these birds with much-needed nourishment. I personally leave my feeders out year-round, because after the migration period, adult birds begin bringing their young to the feeders.
Placing fruit around your yard is a great way to assist Robins and other non-seed eating birds while natural foods are scarce.
Since several birds do not regularly accept seed offerings, fruit can be substituted. Robins and Cedar Waxwings can both benefit, especially on cooler days when insects are hard to come by, from fruit placed around your yard. Baltimore Orioles, when they return in a few weeks, will readily accept oranges cut in half or sliced. Make sure the fruit is fresh and has not gone moldy or spoiled.
Spring is a perfect time to make sure your feeders are clean. Washing your feeders regularly with warm water and an eco-friendly dish detergent will help ensure your backyard birds stay healthy by preventing disease. Use an old toothbrush to remove any feces, moldy, or stuck on seed. Rinse your feeder thoroughly and ensure it is completely dry before refilling.
Leaves, twigs, and various yard materials are gathered by Northern Cardinals and other birds to build nests.
Fresh water is equally important to birds. If you put your birdbath away last fall, it is time to get it out and fill it up. Clean water is essential, so be sure to change the water regularly. If you have a water feature or fountain in your yard, make sure the water is clean and the pump is running. Resident and migrating birds with both be looking to bathe and drink from the running water. In fact, water is a better attractor of birds than food is. If you don’t already have one, add a birdbath or other water source to your yard if you are wishing to attract more birds.
Even with a seemingly slow start to spring birds, including the Red-winged Blackbird, are arriving on schedule.
Despite a winter that seemed like it would never end, and a relatively slow start to spring, bird migration is on schedule. Many of the birds we expect to see by this time have returned. Blackbirds, American Robins, several sparrow species, and swallows have all been observed in our area. This past week I observed my first of year Eastern Phoebe and Hermit Thrush, both right on schedule. Over the next couple of weeks, we will see another big push of songbirds return to our area. Baltimore Orioles, Indigo Buntings, Rose-breasted Grosbeaks, and of course, the warblers will all be arriving. Will your yard be ready to welcome these birds with open arms?
During migration, thousands of Tundra Swans make their way across Southwestern Ontario.
Each spring, thousands of Tundra Swans make their way from their wintering grounds on the Atlantic coast to their breeding grounds in the Arctic. Fortunately for area birders, Southwestern Ontario is situated en route and these birds are often observed across our area flying overhead, or on the ground feeding and resting in flooded farm fields. If seeing migrating Tundra Swans is on your spring birding to do list, than consider taking a trip to the Aylmer Wildlife Management Area.
Tundra Swans are constantly coming and going at the Aylmer Wildlife Management Area.
Aylmer Wildlife Management Area is probably the best place in Southwestern Ontario to view Tundra Swans. Each year, these birds notoriously stop here to rest and feed before carrying on with their long migration. Surrounded by farmland, and situated on two large ponds, the habitat at Aylmer Wildlife Management Area is perfect for attracting these large migrants. Four viewing stands overlook the ponds, providing birders with excellent views of the Tundra Swans. Morning feedings provide the birds with adequate nourishment to help them on their long journey north, as well as keep them close to the viewing stands.
I can’t say for certain, but I am willing to wager this started over a female.
On Wednesday I decided to take a trip to the Aymer Wildlife Management Area to see the Tundra Swans. Reports from the area had a count of 3000 Tundra Swans that morning, so I knew there would be plenty of Swans to see. Daily counts can be found on the website. According to the reports, there were also two blue morph Snow Geese, a Ross’s Goose, and five Cackling Geese present. This had me excited as I still needed a Ross’s Goose for my life list.
Tundra Swan heading for safer waters.
On the way to Aylmer, several small flocks of Tundra Swans were observed flying overhead, all in a northwest direction. These Swans perhaps were on their way to the Thedford bog, another popular location for where Swans layover. Upon exiting the car after arriving in Aylmer, the sound of the Tundra Swans took over. Several birds circled overhead, while thousands of others could be heard and seen covering the north pond. I made my way up onto the first elevated observation stand and quickly realized that the morning count of 3000 swans was no exaggeration.
This blue morph Snow Goose was among the waterfowl observed.
As I scanned the area with my binoculars, I quickly picked up the two blue morph Snow Geese on the grassy berm adjacent to the pond, feeding on corn. Further behind them, across the arm of the pond, was the lone Ross’s Goose. Happy to add this to my life list, I realized a better view would be had from stand number three. As I entered the stand, the Ross’s Goose was observed straight ahead. I scanned the pond and the surrounding land, but was unable to locate any of the Cackling Geese.
A lifer for me, a lone Ross’s Goose was observed at Aylmer Wildlife Management Area.
Despite the large ponds and the offerings of corn, there were not many ducks present on this day. In fact, there have not been many ducks reported yet this year from the area. A few pairs of Mallards could be seen around the pond, a pair of Northern Pintails, and a lone Ruddy Duck swam along the far shore of the pond. A Sandhill Crane was reported earlier in the week, but like the Cackling Geese, I was unable to locate it on this visit.
Blue morph Snow Geese, Canada Geese, and Tundra Swans resting after feeding heavily on corn.
Three of the four observations stands at Aylmer Wildlife Management Area are elevated, providing great views overlooking the ponds. The third stand is at ground level and is fully accessible for those that require the assistance of a mobility device. It is also fully enclosed in case of inclement weather.
Tundra Swan in flight.
For those who have never been to Aymer Wildlife Management Area before, I highly recommended it. Whether you are a birder or not, the sight of so many birds in one place is truly spectacular. Tundra Swan migration was delayed slightly this year due to the cooler temperatures, and lack of snow and ice melt. Migration is now in full swing, and will not last for too long. With warmer temperatures and south winds in the forecast, Tundra Swans will be on the move.
Close views of the Swans are obtained from any of the four viewing stands.
If you are looking for a fun family activity to do this Easter weekend, consider heading down to Aylmer and observing the Tundra Swans. Centrally located in Southwestern Ontario, Aylmer is a nice day trip from almost anywhere. For more information, including hours, feeding times, directions, and daily Swan counts, visit the Aylmer Wildlife Management Area’s website.
The Hive, located in London Ontario, recently installed several Barn Swallow nest platforms around their property.
Currently listed as threatened on the Species at Risk list, Barn Swallows have suffered a population decrease of 65% in recent years. As is the case with all species that make it onto this list, habitat loss is one factor to blame. Barn Swallows prefer an open habitat including city parks, agricultural land, and bodies of water such as rivers, lakes and ponds. As cities grow and land is developed, these open expanses where Barn Swallows live are being destroyed.
This narrow drip edge under a soffit provides enough of a ledge for a Barn Swallow to construct its nest.
Barn Swallows construct their mud nests in a variety of locations, but prefer some type of ledge on a human made structure. Places where Barn Swallows nest include under bridges, eaves troughs, and on top of rafters or beams in sheds and garages. Modern buildings constructed of aluminum or galvanized steel are tightly sealed. This denies Barn Swallows access to their beams and rafters, drastically reducing the number of potential nest sites. If you are a landowner with Barn Swallows on your property, providing these birds with an alternative nesting option is something you can do to help reduce the further decline of this species.
Barn Swallows collect mud to construct their nests. The mud often contains grass and other debris found within the mud. The nests are then lined with grasses and feathers.
While attending BeeFest at The Hive in south London last summer, I noticed several Barn Swallows flying over the open fields of the property. Several of their small mud nests could be seen under the eaves troughs and overhangs of various buildings located on the property.
Barn Swallows, an aerial insectivore, prefer an open habitat that allows them to forage on insects.
Last week I contacted Jenna Goodhand, owner of The Hive, and asked if she would be interested in adding some nest platforms to the sides of the buildings to increase the number of locations where Barn Swallows could build their nests. Knowing the state of these threatened birds, Jenna was more than happy to help out. I was invited out to survey the area and collectively decide where the nest platforms would be best suited.
The overhang on this shed is an ideal location to mount a nest platform under. The narrow ledge of the platform will provide the perfect place for a Barn Swallow to construct its mud nest.
Barn Swallows will reuse the same nest each year, so buildings with sufficient overhangs and ledges and those with nests from last season attached were avoided. It was obvious that the birds were successful here and didn’t require our help. Our focus was on the buildings that had no nests attached. These buildings had great overhangs for nesting under, but lacked a small ledge or suitable surface for the Barn Swallows to attach a mud nest to. Our goal was to install the nest platforms on these buildings to provide more Barn Swallows and future generations of Barn Swallows adequate structures on which to build their nests in hopes of increasing their population. After determining adequate locations, several nest platforms were installed. Jenna and I will be monitoring these platforms throughout the year and I will be adding updates to my blog regarding their success once the birds have returned to the area.
Adding nest platforms to your buildings is something any land owner can do to help this fragile species.
These custom made Barn Swallows nest platforms differ from commercial nest platforms in that the ledge is only 2.5″ wide. This narrow ledge is wide enough for the Barn Swallows to construct their nest, but narrow enough to deter other birds that nest on platforms such as the American Robin or Mourning Dove. Barn Swallow nest platforms should be installed under an overhang on the side of a human made building such as a shed, garage or boathouse; not on a tree or fence post as is the case with nest boxes. Recommended mounting height for the platforms is 7-12 feet off the ground and 5 feet apart. Facing the platforms north or east will ensure they do not get too hot from the afternoon sun. As mentioned, Barn Swallows construct their nests from mud, so positioning the platforms near a garden, shoreline, or other mud source will add to their success.
Young Barn Swallows peering out of their nest.
If you have Barn Swallows on your property, consider adding nest platforms to your buildings to help this delicate species. Providing adequate habitat and sufficient nest sites are easy steps landowners can take to ensure the future of this species. For best results, platforms should be installed before the birds return, so act fast. Barn Swallows, an aerial insectivore, are great birds to have around as they naturally control insect populations. If adding nest platforms is something you are interested in, my previous post Barn Swallows Nest Platforms has more information, including more images and dimensions.
A special thanks to Jenna Goodhand of The Hive for doing her part to help save a Species at Risk. If you wish to follow along throughout the season, subscribe to my blog via email and have new posts including updates from The Hive sent right to your inbox.
Monarch Butterfly numbers have decreased so drastically in recent years they are listed as a Species at Risk.
With spring less than one week away many people, myself included, are anxious to get back out in their gardens. Gardening for me isn’t just about having an aesthetically pleasing yard, it is about creating habitat for as many species as possible. In the eight years I have been in my current home I have transformed my yard from an area void of trees, shrubs, flowers and wildlife, to a natural area that is now filled with a variety of native flora and consequently visited by several species of bird, insect, and mammal.
The genus Asclepias or Milkweeds are the only host plant for the Monarch Butterfly. No Milkweed means no Monarchs.
Adding Milkweed to my yard last year was an easy decision, as I wanted to do my part to help save the Monarch Butterfly. Monarch numbers have declined so drastically in recent years that they are now listed as a Species at Risk. Milkweed is critical to the survival of the Monarch Butterfly as it is the only plant consumed by Monarch caterpillars. Several Milkweeds are available, all of the genus Asclepias, which are host plants for this fragile butterfly. I chose Common Milkweed because it is native to my area, and has a wonderful fragrance when in bloom.
Monarch Butterfly on a Common Milkweed leaf.
March is the perfect month to start growing Common Milkweed from seed indoors. By germinating seeds now, the small plants will be ready to plant outdoors in your garden after the threat of frost. For those of us in the London, Ontario area, it is recommended waiting until the Victoria Day weekend in May.
Making a small donation to Swift Care Ontario in exchange for a package of Milkweed seeds for your garden is a great way for anyone to help save multiple Species at Risk.
If you wish to obtain Common Milkweed seeds so you can start your own plants indoors, and you wish to help more Species at Risk than just the Monarch Butterfly, a great option exists. Swift Care Ontario, a local, licensed wildlife rehabiltator has put together Common Milkweed seed packages that are available in exchange for a donation to their centre. Detailed instructions for germinating the seeds and transplanting can be found on their website. If you are not familiar with Swift Care Ontario, they specialize in rehabilitating injured and orphaned Species at Risk birds, most notably aerial insectivores, including Chimney Swifts, Common Nighthawks, Bank Swallows, Barn Swallows and Eastern Whip-Poor-Wills. These seed packages are available at local bird feed retailer Hyde Park Feed and Country Store or by contacting Swift Care Ontario. Your donation will help Swift Care Ontario purchase food and other supplies needed in the 2015 season to raise and care for these fragile species. Licensed wildlife rehabilitation centres in Ontario, such as Swift Care Ontario, do not receive funding from the government and rely solely on donations from the public. Not only will your donation help Swift Care Ontario preserve Species at Risk birds, your Milkweed garden will also help preserve Monarch Butterflies in your own backyard. Pick up one of these seed packages today and help save multiple Species at Risk.
Warmer temperatures this past week had several first of year species present across the city, including this Eastern Chipmunk.
The abundance of waterfowl present on the Thames River continues to be what area birders are drawn to and talking about. Thanks to this week’s warmer temperatures, most of the previously ice covered sections of river are now flowing. While this has resulted in a decrease in the concentration of ducks, the variety of species remains impressive. This week I added to my growing list of waterfowl observed this year on the Thames River with: a pair of Wood Ducks, a pair of American Wigeon, a lone Ring-necked Duck, and several American Coots. Although they are more spread out, all of the diving ducks mentioned in previous posts are still present.
The variety of dabbling ducks increased on the Thames River this past week. Among the dabblers present are Northern Pintails.
A complete list of waterfowl I observed this past week is as follows:
American Black Duck
American Coot
American Wigeon
Female Common Goldeneye.
Bufflehead
Canada Goose
Canvasback
Common Goldeneye
Common Merganser
Greater Scaup
Harlequin Duck
Hooded Merganser
Lesser Scaup
Long-tailed Duck
Northern Pintail
Mallard
Red-breasted Merganser
Redhead
Ring-necked Duck
White-winged Scoter
Wood Duck
Male Harlequin Duck in flight.
For birders along the Thames River, the Harlequin Duck continues to be the big attraction. Everyday as I walk the river, fellow birders can be heard asking each other if they have seen the duck. My last sighting of the Harlequin Duck was Thursday afternoon, upstream of the foot bridge to Thames Valley Golf Course. This bird slowly made his way upriver all week from where it spent so much time previously, downstream from the old pump house. Despite walking the entire stretch of river from the outflow at Greenway Park to the Sanatorium Road bridge on Friday, I was unsuccessful at locating the Harlequin Duck. The last report to eBird, at the time of writing this, had him present in front of the London Canoe Club late Thursday.
American Coots are among the variety of waterfowl present on the Thames River.
With warm temperatures and south winds, I expected to see more migrants show up this past week. Although I did read reported sightings in our area, I was surprised not to personally observe any Red-winged Blackbirds or Common Grackles. We should see increased numbers of blackbirds in the coming weeks. While scanning the Thames River for waterfowl at the old pump house, I heard the distinct call of a Killdeer. Looking out over the water I observed the bird fly across and set down on the recently thawed sand bar on the far bank. Watching through binoculars, I could see the Killdeer foraging in the wet sand. I also observed my first Eastern Chipmunks of the year this past week, one in my backyard and two in Springbank Park.
Early spring is an excellent time to get out birding. With so many resident species, plus the overlapping of incoming and outgoing migrants, the variety of birds around at this time of year can be quite impressive. Also, the increased temperatures we are experiencing have made birding conditions more comfortable. Next week is March Break, a great time to get outdoors with kids and introduce them to nature. For those of you not heading south, get out and enjoy the remaining overwintering birds that can be found across the city, and those returning from their wintering grounds.
