Tag Archive | birds calgary blog

Hidden in Plain Sight

May16

Canada Geese are abundant in Calgary year-round, and for the last month or so they have been nesting in various spots around the city.  Like all birds, they try to find nesting sites that are secure from predators like coyotes.  They will often nest on top of flat-topped buildings, and one of the best locations a goose can find is the top of a large broken tree.

Another good location is an island in a pond or the river.  I’m always amazed at how difficult it can be to see the nesting goose even if it’s in the open like this…

Above, the male Canada Goose stands watch near the nest and is fairly conspicuous on the left-hand side of the gravel bar, but can you see the female on her nest?

There she is, on the right-hand side.

As seen below, it’s amazing how the colour pattern of a Canada Goose can allow it to blend in to its surroundings so that it is nearly invisible…

There are still plenty of geese on their nests in the city.  I just saw my first goslings on Saturday, May 14, about ten days later than usual.  For the next couple of months we will be treated to scenes like this:

Posted by Bob Lefebvre

Big Sit results

May14

A very windy morning was spent down at Inglewood Bird Sanctuary by us three bloggers; several people came by to join us. The large gusts of wind kept the birds down and hard to hear but we still had some great birds. From 8 -10 a.m., we counted birds down at the river recording 24 species of birds.

  1. Canada Goose
  2. American Wigeon
  3. Mallard
  4. Common Goldeneye
  5. Common Merganser
  6. Double-crested Cormorant
  7. Osprey
  8. Swainson’s Hawk
  9. Merlin
  10. Spotted Sandpiper
  11. Franklin’s Gull
  12. Rock Pigeon
  13. Belted Kingfisher
  14. Northern Flicker
  15. American Crow
  16. Common Raven
  17. Tree Swallow
  18. Northern Rough-winged Swallow
  19. European Starling
  20. Yellow-rumped Warbler
  21. Song Sparrow (heard 5 minutes before 8a.m.)
  22. Red-winged Blackbird
  23. Common Grackle
  24. Brown-headed Cowbird

At 10a.m., due to the frigid wind, we moved base to the Walker house ( we were there 10:30-12:15) where we added:

  1. Cooper’s Hawk
  2. Red-tailed Hawk
  3. Black-capped Chickadee
  4. Chipping Sparrow
  5. House Finch

All and all, not a bad morning to celebrate World Migratory Bird Day; a grand total of 29 species of birds from within the count circles. There were also some good birds from outside the circles; right after we called it a morning and took down the circle, an American Kestrel showed up. We also saw White-crowned Sparrow, White-throated Sparrow, House Wren, Warbling Vireo, Northern Pintail and a Barn Swallow. One of the highlights was a Swainson’s Hawk less than twenty feet off the path, with a kill. A story will follow shortly!

Posted by Matthew Sim

Bird Songs 101

May14

Ever heard that beautiful song coming from deep inside a dense bush, but don’t know what exactly is the source of that amazing sound?  You can check out this great site to help you match the song with the bird.

http://www.natureinstruct.org/dendroica/

The Blackpoll Warbler gives a very high-pitched song that can be inaudible at times.

Dendroica.com is a great site; whether you are a novice and just learning the songs, or you are a seasoned pro and brushing up for the spring migration. Photographs of the bird are provided on this site, as well as a description of the song or call and then the song itself. Once you have gotten familiar with the sounds, you can go out into the field with this newly-found or rediscovered knowledge, and be able to identify that beautiful song coming from deep inside the bush.

 

Posted by Matthew Sim

Backyard Birds: White-crowned Sparrows

May10

It’s a sure sign of spring in my yard when I see the White-crowned Sparrows are back.

A fairly large sparrow at 5 1/2-7″ (14-17 cm), White-crowns don’t fit the miscellaneous sparrow category of LBJ’s – little brown jobs – that are hard to distinguish from one another. These dapper little sparrows are always in bright white and black, and easy to identify.

The white crown has two black stripes, they have a black eye line (a line going to the back of the head from the eye), and a yellow-orange bill. They have white streaking on a brown back and wings, and their underparts are pale grey. Males and females look alike.

Small flocks of White-crowned sparrows pass through Calgary in late April to May, and then again in Sept-Oct. Their spring visits to our city are just a stopover for their trip to their breeding habitat in the northern boreal forest. They prefer open environments with shrubby meadows, alpine and willow shrubs, and build cup nests in shrubs or small conifers.

These sparrows are tireless singers, and are known to even sing under the light of a full moon.

Sparrows forage on the ground, usually in fairly open areas, and fly up into a small tree or hedge when flushed. We have a dedicated bird area at the back of our yard, and spillage from the hanging bird feeders provides an excellent sparrow feeding ground. Like other sparrows, the hyperactive White-crowns make quick jumping back and forth movements, scratching the ground to expose insects and seeds.

If you have White-crowned Sparrows in your yard right now, enjoy them while you can. They won’t be here for long, and then we’ll have to wait for their re-appearance in the fall.

By the way, the bird singing in the video background is a Ruby-crowned Kinglet, which I’m still attempting to capture with my camera.

Posted by Pat Bumstead

Rare Bird Alert: May 5

May6

Have you seen an unusual bird in Calgary? If it is a species on this Reportable_Birds list (PDF), please report it to the Rare Bird Alert line at 403 221-4519 and leave a message after the beep at the end of the recording. If you would like some help with species identification, email us at us at zoxox@shaw.ca . To report injured wildlife call the Calgary Wildlife Rehabilitation Society at 403 239-2488, or the Alberta Institute for Wildlife Conservation at 403 946-2361.

This Bird Albert was recorded on May 5, 2011

APRIL 29

COMMON LOON: 4 on large slough in Lafarge Meadows in east Fish Creek PP

MAY 1

BROAD-WINGED HAWK: Matthew Sim had 1 fly over his home in Willowpark
HUDSONIAN GODWIT – 26 seen by Nimali Seneviratne and Isabel Anderson. The birds were flying over Basin One at Frank Lake
STILT SANDPIPER – several seen by NS and IA at the same location

MAY 2

BROAD-WINGED HAWK: Terry Korolyk saw one moving northward over Hwy 791 east of Chestermere Lake
COMMON LOON – 7 seen by TK at the dam at Chestermere Lake
RED-BREASTED MERGANSER – 2 males seen at the south end of Chestermere Lake by TK
VARIED THRUSH – in Phil Cram’s yard in Mount Royal
HUDSONIAN GODWIT – 11 reported by Lloyd Bennett in the Taber area
PIED-BILLED GREBE – seen by LB in Taber area
SOLITARY SANDPIPER – as above
FORSTER’S TERN – as above
COMMON TERN – as above
WHIMBREL – 11 seen by LB in a field NW of Fincastle Lake near Taber

MAY 3

WHITE-CROWNED SPARROW – reported by Gary Malcolm in his yard in Calgary’s Silversprings subdivision
HARLEQUIN DUCK – 2 males still seen at Inglewood Bird Sanctuary, reported by Gus Yaki and the Friends of Fish Creek Park
AMERICAN WHITE PELICAN – 2, as above

MAY 4

BROAD-WINGED HAWK – Bill Wilson saw one in the trees along the upper part of the creek in Queen’s Park Cemetary in NW Calgary
VARIED THRUSH – reported by PC and Jerry Pilny on Hwy 68 west of Calgary
RED-NAPED SAPSUCKER – 4, as above
BOHEMIAN WAXWINGS – as above
COMMON LOON – Katrina Lybbert saw 27 on Glenmore Reservoir

The next scheduled update of the bird alert is on Mon May 9.