Tony LePrieur had an opportunity to observe Sharp-tailed Grouse displaying on a lek in southern Alberta this spring. All photos by Tony LePrieur.
Male Sharp-tailed Grouse displaying.
Another male Sharp-tailed Grouse displaying.
Two males battling.
A female looking for a mate.
You can see more of Tony LePrieur’s photographs here.
Posted by Bob Lefebvre
The Friends of Fish Creek birding course continues to grow in popularity, with over 300 people now going out on weekly three-hour field trips to various parks in the city. The Spring session is under way, and Max Ortiz Aguilar has contributed some photos from recent outings.
On April 22, 2018 the course went to the 68 Street SE Wetlands, east of Elliston Park. This is a fairly new area for the birding course and is excellent for spring shorebirds, gulls, and waterfowl on migration. All photos by Max Ortiz Aguilar.
American Avocet.
The wetlands (which are also called the Rotary/Mattamy Greenway wetlands since they are on that city-encircling pathway) lie just east of Elliston Lake, between 68 Street SE and Stoney Trail, just south of 17 Avenue. There is a parking lot south of 17 Avenue on the west side of 68 St.
Elliston Lake and the 68 St SE Wetlands.
Black-necked Stilt.
Two Black-necked Stilt and one American Avocet.
Black-crowned Night-Heron.
In the first week of May the course went to South Glenmore Park in search of more waterfowl and migrants. Max took the following photos on May 6, 2018.
Savannah Sparrow singing in the morning
Great Blue Heron
Group of Barrow’s Goldeneye
Male and female Common Mergansers
More duck species photographed at Confederation Park in NW Calgary in March and April 2018 by Ron Chiasson. See Part 1 for more photos and a map of the park.
Northern Pintail, male.
Northern Pintail, male, with female Mallard in background.
Northern Pintail, male.
Northern Pintail, male.
Ring-necked Duck, male.
Ring-necked Duck, female.
Ring-necked Duck, male.
Northern Shoveler, male.
Northern Shoveler, male.
American Wigeon, male.
American Wigeon, male, with Mallards in background.
American Wigeon, male.
American Wigeon, male (front), with male Northern Pintail (middle), and male Mallard (back).
Posted by Bob Lefebvre
Hooded Merganser, Confederation Park, Calgary, April 14, 2018. Photo by Ron Chiasson.
As I mentioned in a previous post (Winter Birds of Confederation Park), this NW city park is under-appreciated by many local birders, who only go there for the fall warbler migration.
Confederation Park runs on both sides of 10 Street NW but the best birding is along the creek and around the pond that is in the western half, between 10 Street and 14 Street. There is a parking lot at the Rosemont Community Association, and plentiful on-street parking on Roselawn Crescent, near the pond, and on other nearby residential streets.
Confederation Park between 10 Street and 14 Street NW.
Here are some of the many waterfowl species that can be seen during the spring migration on the pond. More will follow in part 2.
All photos are by Ron Chiasson, and were taken in March and April of 2018.
Common Goldeneye, female.
Common Goldeneye, female.
Common Goldeneye, male.
Common Goldeneye pair.
Hooded Merganser, male.
Hooded Merganser, male.
Mallard dabbling.
Mallard (male) landing. Northern Pintail in background.
Mallard, female.
Mallards mating.
Jim Washbrook and other residents of a Northeast Calgary neighbourhood were treated to a rare sight in late March when a Boreal Owl spent a few hours posing for photographs during daylight hours. These rarely seen little owls are nocturnal and live in the Boreal forest. Many birders have never seen or even heard one.
Boreal Owl, Calgary, March 28, 2018. Photo by Jim Washbrook.
Boreal Owl, Calgary, March 28, 2018. Photo by Jim Washbrook.
Boreal Owl, Calgary, March 28, 2018. Photo by Jim Washbrook.
Sarah Bradley also took some photos of the owl sitting in the vines. Photos below by Sarah Bradley, Calgary, March 28, 2018.
The owl apparently moved on and was not seen again after that afternoon. Nice to have one of these come to you instead of having to go look for it!
Tony LePrieur saw a flock of ten Migrating Mountain Bluebirds in the Weaselhead Nature Area in SW Calgary on April 1, 2018. All photos by Tony LePrieur.
Male Mountain Bluebird.
Six males together.
A female. Most of the earliest-arriving birds are males, eager to get on territory.
Mountain Bluebirds arrive back in the Calgary area every spring just about right on the equinox. The extended snowy and cold weather we are having this spring will make it tough on them. They eat mostly insects during the breeding season, but will also eat berries to survive the cold weather.
Mountain Bluebirds are a cavity-nesting species, and they are now often out-competed for nesting sites by non-native House Sparrows and European Starlings. In an effort to increase the nesting opportunities for Bluebirds, volunteers have erected hundreds of nest boxes in rural Alberta.
See the Mountain Bluebird Trails Conservation Society website.
You can see more of Tony LePrieur’s photos on his Flickr page.
A Varied Thrush has been spending the winter visiting a yard in Okotoks, just south of Calgary.
Varied Thrush (front) with Northern Flicker, Okotoks, January 2018. Photo by Leanne Ross.
This thrush breeds in the boreal forest and can be found west of the city in the summer. They will occasionally overwinter here.
Varied Thrush, Okotoks, winter 2017-2018. Photo by Leanne Ross.
Varied Thrush, Okotoks, winter 2017-2018. Photo by Leanne Ross.
Short-eared Owls are scarce in the Calgary area in the winter, but sometimes a few can be found hunting meadow voles around fields that have not been cultivated for a few years. Ron Chiasson photographed these owls near Calgary this winter. Short-eared Owls are a sensitive species so we won’t give the location. They have declined in the Calgary area over the decades as native prairie has disappeared, but they have an almost worldwide distribution and their conservation status is “Least Concern.”
You can see more of Ron’s photos at Ron Chiasson Photography.
Posted by Bob Lefebvre. All photos by Ron Chiasson.
One of the awesome things about winter birding in Calgary in the chance to see flocks of up to 5000 Bohemian Waxwings in flight, feeding on berries and apples, or eating snow on rooftops.
Bohemian Waxwing, Carburn Park, February 6, 2018.
These beautiful birds are only here in the winter, and their relatives, the Cedar Waxwings, are an uncommon summer breeder here. Although Cedar Waxwings are a late migrant, arriving in late May, and departing in October, there are usually some that attempt to overwinter here and they can sometimes be seen mixed in with the Bohemian Waxwings.
Cedar Waxwing, Confederation Park, February 28, 2018, .
We usually find at least a couple of dozen Cedar Waxwings on the Calgary Christmas Bird Count. They seem to be concentrated in the Elbow Valley downstream from the Glenmore Dam. This year, there were quite a few in Carburn Park in the southeast, and in the north end of the city, in Confederation Park and Queen’s Park Cemetery. In February I saw a flock of 36 Cedars in a residential neighbourhood near those north-end parks.
Here are two shots of Ron’s that show the two species side-by-side:
Bohemian (left) and Cedar Waxwing (right), Queen’s Park Cemetery, March 6, 2018.
Bohemian (left) and Cedar Waxwing (right), Queen’s Park Cemetery, March 6, 2018.
These shots show some of the most obvious differences between the two: Bohemian Waxwings have cinnamon-red undertail coverts whereas Cedars have white; Bohemians are larger and more round-bodied than the sleek Cedars; Bohemians have a gray body including the belly, whereas Cedars are more brownish and have a pale yellow belly (sometimes white, but never gray). In the following shots you will also see that Bohemians have white tips on their wings (as well as red and yellow on adult birds) while Cedars only have the red tips (the wax) on adult birds and never show white in the wing.
Bohemian Waxwing flock, Calgary, February 6, 2018.
Bohemian Waxwing, Carburn Park, February 6, 2018.
Bohemian Waxwing, Queen’s Park Cemetery, March 1, 2018.
Bohemian Waxwing, Queen’s Park Cemetery, March 1, 2018.
Bohemian Waxwings, Confederation Park, March 1, 2018.
Cedar Waxwing, Confederation Park, February 28, 2018.
Cedar Waxwing, Confederation Park, February 28, 2018.
Cedar Waxwing, Confederation Park, February 28, 2018.
Cedar Waxwing portrait, Confederation Park, February 28, 2018.
Cedar Waxwing, Confederation Park, February 28, 2018.
Cedar Waxwing, Queen’s Park Cemetery, March 6, 2018.
See more of Ron Chiasson’s photos here.
Posted by Bob Lefebvre
White-throated Sparrows are a common summer bird of the boreal forest, and in Calgary you can see them and hear their beautiful song in places like the Weaselhead and the west end of Fish Creek Park, where they breed. Their wintering grounds are in the eastern and southern United States and on the west coast from Washington to California, a long way from Calgary. Nevertheless, it isn’t unusual for a few to overwinter here, and if you feed birds in your yard they will come looking for seeds. I have had one coming to my yard all winter. Gus Yaki has also had one in his yard all winter, and a couple of others have been reported around the city.
White-throated Sparrow (left) and a Slate-colored Dark-eyed Junco (right), Calgary, January 2018.
I first saw this bird in November 2017, feeding with a small flock of Dark-eyed Juncos. I have seen it periodically up to as recently as March 2018. It is always with Dark-eyed Juncos, another native sparrow species (the two sometimes interbreed and produce infertile offspring). These native sparrows prefer to feed on a flat surface like a tray, or on the ground.
White-throated Sparrow (left) and Dark-eyed Junco (right).
The distinguishing features of the White-throated Sparrow include the white throat which has a sharply defined lower border, the yellow lores (the spot in front of the eye), and the alternating dark and light head stripes. In this individual, an adult, the stripes are black and white. First-year birds have tan and brown head stripes, and there is also another adult colour morph which has tan and brown head stripes. The two adult colour morphs occur in roughly equal numbers. Interestingly, each adult almost always mates with the opposite colour morph, so both traits persist.
White-throated Sparrow (left) and Dark-eyed Junco (right).
White-throated Sparrow (right). The other bird is a male House Sparrow.
In the above photo you can see the rufous colour in the wing of the White-throated Sparrow and the blurry streaks on the sides of the breast.
Sometimes a White-throated Sparrow will be feeding on the ground with a flock of House Sparrows. Even without binoculars you can usually pick them out by their feeding behavior. Like other native sparrows (the Dark-eyed Juncos and Lincoln’s Sparrows, for example) they tend to scratch for seeds with both feet simultaneously, jumping quickly ahead and back. House Sparrows (which are not native sparrows but an introduced European species) never do this. The White-throated Sparrow also has a longer tail than the House Sparrow.
White-throated Sparrow foraging for seeds in the snow.
Here is the song to listen for in the spring:
(Song is from the Xeno-Canto website.)