Despite The Weather Spring Migration Is Right On Schedule

Don’t let the return of snow and seemingly slow start to spring dampen your spirits when it comes to bird migration. Many species have returned to our area and many more will soon follow. One of the things I enjoy most about photographing so many birds each year is cataloguing them by both species and date. I am able to look back to this date in previous years and compare what birds have been present from year to year.

According to my records things are not as slow as they may seem. Many of the previously reported birds such as Red-winged Blackbirds, Common Grackles and Osprey have returned right on schedule with previous years. The forecast for the end of the week is calling for warmer temperatures and south winds. Anyone who reads my blog regularly knows this is the perfect recipe for migration and has me pretty excited about what we may see. Looking back to my records for 2013 and 2012 here is what we can expect over the next couple of weeks.

IMG 1876 1 - Despite The Weather Spring Migration Is Right On Schedule — If history repeats itself, Northern Rough-Winged Swallows should appear any day now.

The third week of April last year saw me photographing Yellow-Rumped Warblers, Spotted Sandpipers and Northern Rough-Winged Swallows that had just returned. Barn Swallows were also present. The first couple of days of May saw the return of Baltimore Orioles, Rose-breasted Grosbeaks, and the Yellow Warbler. By the second week of May there was a rush of warblers moving through and more shorebirds including Greater and Lesser Yellowlegs, and Solitary Sandpipers could be found in the city. If the weatherman is right and history repeats itself, this weekend and the start of next week could reveal new migrants. What better way to spend the Easter long weekend than birding and finding some first of year species?

This cold snowy day won’t interfere with the imminent return of many birds that are currently positioned just to our south. We are a few warm days and a south breeze away from new arrivals showing up in our area. Days like these are perfect days to clean binoculars, scopes, and camera lenses or brush up on your identification skills in preparation for the influx of migrating birds. I know it may not look like it by looking out the window but spring migration is moving along right on schedule.

Good birding,
Paul

Good Birding Weekly Report: London, ON March 30 – April 5 2014

There is a nice mix of birds around the forest city right now. Spring migration has been a bit slow with the weather holding it back, but new species continue to trickle in. The lower temperatures have the species that overwintered in our area sticking around, and there is also the wonderful population of resident species that call London home.

American Tree Sparrows and Dark-eyed Juncos are a couple of the winter species that are still present. Wintering waterfowl, including grebe species such as the Horned and Red-necked, were still seen on the Thames River this past week. Both are now starting to show their breeding plumage quite nicely. Buffleheads, Common Mergansers, as well as Greater and Lesser Scaup were also seen, but only a few remain. With upcoming high temperatures expected in the teens, this could be the last week we see these birds in our area.

IMG 0646 1 - Good Birding Weekly Report: London, ON March 30 - April 5 2014 — Turkey Vultures are one of the larger birds that can now be seen soaring over the city.

As mentioned, spring migrants continue to move in with a few new species seen this week. Tree Swallows, Eastern Phoebe, and Osprey all returned to London earlier this week. Other species observed were Chipping Sparrows and Golden-crowned Kinglets. A pair of Double-crested Cormorants were also seen on the river.

A complete list of birds observed is as follows:

IMG 0653 1 2 - Good Birding Weekly Report: London, ON March 30 - April 5 2014 — Song Sparrows are quite vocal this time of year. They are often heard long before they are seen.

American Black Duck
American Goldfinch
American Robin
American Tree Sparrow
American Wigeon
Black-capped Chickadee
Blue Jay
Blue-winged Teal
Brown-headed Cowbird
Bufflehead
Canada Goose
Cedar Waxwing
Chipping Sparrow
Common Grackle
Common Merganser
Dark-eyed Junco
Double-crested Cormorant
Downy Woodpecker
Eastern Phoebe
European Starling
Golden-crowned Kinglet
Greater Scaup
Hairy Woodpecker
Horned Grebe
House Finch
House Sparrow
Killdeer
Lesser Scaup
Mallard
Mourning Dove
Northern Cardinal
Osprey
Pied-billed Grebe
Red-bellied Woodpecker
Red-breasted Nuthatch
Red-necked Grebe
Red-tailed Hawk
Red-winged Blackbird
Ring-billed Gull
Song Sparrow
Tree Swallow
Turkey Vulture
White-breasted Nuthatch
Wood Duck

IMG 0744 1 - Good Birding Weekly Report: London, ON March 30 - April 5 2014 — This male Brown-headed Cowbird is a type of blackbird that can be found around the city.

It looks like we are finally going to see some consistent warm temperatures over the next week. Normally this would bring in new migrating species, but with isolated showers in the forecast, this may slow the process down. With each day that passes there is the possibility to see something new, which is what drives all birders. Remember to keep your feeders full as these birds will be looking to replenish energy. Hopefully you all will be able to find time this week to enjoy the weather and some of the wonderful birds we have here in London, Ontario

Good birding,
Paul

April Fools Day Brings New Species To London, Ontario; And That’s No Joke

Monday’s high temperature of sixteen degrees Celsius accompanied by south winds brought with it some new species of migrating birds. It may have been April Fools Day but the birds arriving in our area were no joke.

South winds help push birds along during spring migration. Any day that is significantly warmer in late March or early April, along with a south wind, is a great day to go birding. The weather we experienced on Monday fit this to a T. New arrivals to London included: Osprey, Tree swallows, and the Eastern Phoebe.

Several Osprey sightings were reported, with birds being seen in Springbank Park, Greenway Park, over the Coves, as well as a pair retuning to the nest at Labatt Park. The Osprey feeds almost exclusively on fish so with the Thames River being free of ice, food won’t be a problem. For more information on the Osprey see my previous blog post Spring Marks The Return Of Osprey To London, Ontario.

IMG 3501 1 - April Fools Day Brings New Species To London, Ontario; And That's No Joke — The Eastern Phoebe is a member of the flycatcher family and eats mostly insects.

Tree Swallow’s and Eastern Phoebe’s diet consist of insects, so with cooler temperatures in the forecast for the remainder of the week, these birds may have a bit tougher time than the Osprey. The Cornell Lab of Ornithology’s All About Birds website indicates that the Eastern Phoebe will also eat small fruits and seeds when insects are scarce. It also states that the Tree Swallow will consume plant foods during these same conditions. Hopefully these species will find enough food to replace energy spent on their migration north. April 1st is not early by any means for these birds to return to our area, in fact they are right on time. According to local records, the average arrival date over the past 80 years for the Tree Swallow and Eastern Phoebe is March 28th and March 26th respectively.

IMG 1612 1 - April Fools Day Brings New Species To London, Ontario; And That's No Joke — Tree Swallows are also back in the city, and like the Eastern Phoebe are likely going to have to resort to alternate foods in order to survive.

Tundra Swans have been making their way across Southwestern Ontario, and along with them many dabbling ducks. American Wigeon, Wood Ducks, and Blue-winged Teal have all been seen on the Thames River. As more lakes, rivers, and ponds become clear of ice, waterfowl will become more abundant. Fanshawe Lake, Westminster Ponds, and Komoka Ponds are all great places to view migrating ducks once the ice is gone.

IMG 9921 1 - April Fools Day Brings New Species To London, Ontario; And That's No Joke — The Blue-winged Teal is one of the many dabbling ducks that is retuning to our area.

Looking ahead to the Environment Canada extended forecast I don’t see any days that appear to have a real spike in high temperatures or south winds. This doesn’t mean you shouldn’t get out birding; any day is a great day to bird, and there is always plenty to see around our great city.

Good birding,
Paul

Look For Subtle Differences When Identifying Birds

Identification is something that all birders struggle with at some point. Whether you are new to the hobby or have been at it for years, proper identification can be a challenge. This is an aspect of birding I am always trying to improve on, especially when it comes to warblers, sparrows, and shorebirds. Fortunately there are a few things to focus on when trying to properly identify a bird by sight.

IMG 8322 1 - Look For Subtle Differences When Identifying Birds — Note the yellow eye and bluish bill of the male Redhead pictured above on the left versus the red eye and solid black bill of the male Canvasback below.

IMG 8390 1 - Look For Subtle Differences When Identifying Birds — Eye and bill colour are overlooked field marks that help us tell the difference between a Redhead and a Canvasback.

A few subtle differences within every species will leads to proper identification. In the front of your field guide there is a section devoted to bird identification which describes the various field marks, also referred to as topography of a bird. Many of these distinguishing field marks can be found on the bird’s head. Eye lines, eye rings, and eye brows, are markings to pay attention to when unsure what you have observed. Other areas of the head to pay attention to are the crown, throat, and beak colour. As you move down the bird, markings on the breast, belly, wings, and tail all become important in identification.

IMG 1482 1 - Look For Subtle Differences When Identifying Birds — Differentiating between the Field Sparrow above and the American Tree Sparrow below comes down to a few subtle field marks.

American Tree Sparrow 5445 1 - Look For Subtle Differences When Identifying Birds — Both birds display rusty crowns and white wing bars, but there are a few key marks that separate these two sparrows. The American Tree Sparrow has a chest spot, eye stripe, and it’s beak has a dark upper with yellow lower mandible. The Field Sparrow lacks the chest spot and eye stripe, has a solid pink beak, and bold white eye ring.

I recommend studying the front of your field guide and familiarizing yourself with the field marks of a bird. Not always is the entire bird visible when birding, so focussing on the part of the bird you can see, and running through a check list in your head will help. Make a mental note of all the distinguishing field marks to reference with your guide later. If you carry a camera with you when you bird, snap a photo. Regardless of the quality of the photo you get, most times they can be used for identification.

As you become more familiar with the various field marks on a bird and what to look for, identification will become easier. As with anything, practice makes perfect, so the more you bird the better you will become.

Good birding,
Paul

The Early Days Of Spring Can Produce Great Counts For Birders

The change in seasons can be an excellent time for birders to see an incredible number of species, with winter to spring being no exception. As the days warm and get longer, migration is triggered and new arrivals start to appear in our area. This combined with the species that have wintered here still lingering, and the resident species, makes the variety and number of birds for birders to view optimal.

This past week, saw a few warmer days and some south winds, which brought with them good numbers of blackbirds. Red-winged, grackles and cowbirds were all reported. Walks along the river produced the sight and sound of Killdeer, and Tundra Swans started to show up in Aylmer and the Thedford bog. Along with the swans, migrating dabbling ducks started to appear, including Wood Ducks and American Wigeons which are now both present on the Thames River. Pied-billed Grebes and American Coots were also observed. Many Sparrow species will soon follow, with Chipping and Savannah possible any day now.

IMG 9582 11 - The Early Days Of Spring Can Produce Great Counts For Birders — The American Wigeon is a dabbling duck that has returned from it’s wintering grounds in the southern United States.

Several wintering species can still be viewed in the area, including many waterfowl. The Thames River still has a nice variety, with most of the species reported this past winter still present, albeit the numbers and concentrations are much lower. Sparrows, including White-throated, White-crowned and American Tree, can still be found around thickets and field edges and Dark-eyed Juncos are still present at most backyard feeders. A walk at my local park turned up a Northern Shrike that has not begun it’s migration north to the Taiga, where it breeds.

IMG 9423 1 2 - The Early Days Of Spring Can Produce Great Counts For Birders — Species such as this Northern Shrike that overwinter in our area are still present.

Many of the resident species are extremely active these days. Northern Cardinals are aggressively singing, marking their territory in preparation for the upcoming breeding season. Woodpeckers, Nuthatches and Brown Creepers can all be seen foraging on tree trunks for the recently emerging insects.

The weather for our area is not supposed to stabilize for a while yet, so great birding opportunities for viewing these overlapping species should exist for a while. Any day is a great day to bird, but if numbers are what you seek, look for the warmest day with a south wind. If such a day arises, grab your binoculars and head for your favourite birding spot and you may just have one of your best days birding.

Good birding,
Paul

Tundra Swan Migration About To Reach Full Height

Another bird that lets us know spring is knocking on our door is the Tundra Swan. These swans, as the name suggests, breed on the Arctic tundra of both Canada and Alaska; they migrate through the London area every year, often stopping over to rest and feed. These birds have been delayed this year due to the extreme winter and lack of open water, but several sightings in our area are starting to come in. Flocks of Tundra Swans can be seen flying overhead in the typical V formation, their white bodies contrasting against the blue sky. If you hear a goose-like call, only higher pitched, look to the sky as there is likely a flock of swans overhead. Swans can also be found in farm fields feeding on the remains of last fall’s harvest.

IMG 8082 1 - Tundra Swan Migration About To Reach Full Height — **This large flock of Tundra Swans touched down to feed and rest just north of Lake Erie. In areas such as Aylmer Wildlife Management Area or Thedford bog, 1000’s of swans can make up these flocks.**

S2 1 - Tundra Swan Migration About To Reach Full Height — **Flooded farmland is an excellent place to find Tundra Swans in our area as they migrate through**.

The majority of Tundra Swans that migrate through our area spend their winters along the Atlantic coast, with Chesapeake Bay being their desired winter location. This estuary surrounded by Maryland and Virginia is the perfect habitat for thousands of overwintering swans. As the swans migrate in a northwest direction to their Arctic breeding grounds, it puts the Great Lakes and Southwestern Ontario right in their flyway. March and April are the spring months for viewing these beautiful birds in our area. These birds can be readily found along the Lake Erie shoreline resting in the lake or feeding inland in corn and soybean fields. A couple of famous stopover locations in our area for Tundra Swans are the Aylmer Wildlife Management Area, and the Thedford Bog just south of Grand Bend. The Aylmer Wildlife Management Area has several viewing towers overlooking the ponds as well as a Swan hotline you can call with a daily swan count. For more information, including directions and the swan hotline number click here. Daily updates for swan numbers at the Thedford Bog can be found here. Calling ahead to the hotline is a good idea before making the drive to optimize viewing success. Closer views are usually achieved in Aylmer, but I have experienced hundreds of swans right next to the road in Thedford. Either way, the sight of these birds won’t disappoint.

IMG 8642 1 - Tundra Swan Migration About To Reach Full Height — **Tundra Swans flying overhead.**

Tundra Swans can be found feeding and resting in these areas by the hundreds and many times the thousands. The sight and sound of this is simply amazing and is something every birder and non-birder should experience a least once in their lives. Planning a road trip to one of these swan destinations is something the whole family will enjoy. Check out the daily reports of whichever location is closest to you and make it a destination when Tundra Swan numbers increase. I think you will be glad you did.

Good birding,
Paul

Tag: middlesex observations

Despite The Weather Spring Migration Is Right On Schedule

Good Birding Weekly Report: London, ON March 30 – April 5 2014

April Fools Day Brings New Species To London, Ontario; And That’s No Joke

Look For Subtle Differences When Identifying Birds

The Early Days Of Spring Can Produce Great Counts For Birders

Tundra Swan Migration About To Reach Full Height

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