Tag Archive | calgary birds

Backyard Birds: American Tree Sparrow

Apr13

At this time of year, American Tree Sparrows are moving through the Calgary area on their way north.  They like to frequent brushy thickets and back yards across the city.  I’ve had a pair in my yard since April 2, and I’ve seen them in many other parts of the city in the past week.  These sparrows can also be seen in Calgary on their southward migration in the fall, with some of them occasionally overwintering. 

American Tree Sparrows have a brownish-red cap and eyeline, and a dark spot in the centre of the breast.  Despite its name (which was bestowed due to its resemblance to the European Tree Sparrow), these birds forage and nest on the ground.  Their nesting areas lie north of the treeline. 

 They seek shelter in thick bushes…

Like many of our native sparrows, they prefer to feed on the ground…

American Tree Sparrows are a beautiful little bird with a beautiful song: one or two clear notes followed by a sweet, rapid warble.  Just this week, I heard that song in my yard for the first time. 

So don’t just assume that all of those little brown birds in your yard are House Sparrows and House Finches; if you look carefully, you might find that one of them is actually an American Tree Sparrow.

Posted by Bob Lefebvre

Never a Dull Moment: Mallard Point

Apr11

On Saturday, upon finally having good weather after a long winter, the Friends of Fish Creek Park group went to Mallard Point to see what could be found on the river.  There were seventeen people on the outing, which meant lots of pairs of eyes on the lookout for birds.  We saw many of the usual species, but even so, one never tires of the quirks of bird behavior.

Black-capped Chickadee excavating a nest hole…

… and emerging with a beak full of sawdust.

Male Common Goldeneye declaring his love…

…and then a pair of Goldeneyes demonstrating how diving ducks have to run on takeoff.

Male Ring-necked Pheasant chasing the female all over the island.

And for some reason it always seems odd to see Canada Geese up in the trees:

 

They can’t be thinking of nesting on the picnic table, can they?

We were also lucky enough to see some returning migrants:

Franklin’s Gulls.  The one on the right has a pinkish breast colour.

But the highlight was a rare bird sighting, a male Red-breasted Merganser.  These are only seen in southern Alberta on migration, and not very frequently within the city.  This was a life bird for about ten of us, and even Gus Yaki, the trip leader, said he had not seen one in Calgary for about five years.

 

 

Posted by Bob Lefebvre

Starling Invasion

Apr4

 The non-native, much-maligned, and beautiful European Starling.

There are usually a few European Starlings roosting overnight in the spruce trees near my house during the winter.  Then, starting in late January, there is a big influx of starlings as the first returning migrants arrive.  For the last ten weeks, there have been hundreds around the neighbourhood every evening.

The starlings start appearing at about sunset.  Most of them settle first in bare deciduous trees, and they move around in small groups from tree to tree, with very little noise.  (It’s when they disperse in the morning that they show off their incredible vocal skills.)  Within an hour or so, as it is getting dark, they have all moved deep into spruce trees to roost  quietly for the night.  You’d never know they were there.

There are already dozens of European Starlings hidden in this spruce tree.  (The singing bird is a House Finch.)

 

Starlings arriving in their nighttime roost during Saturday’s snowstorm. 

I wondered if the masses of birds that appear at dusk each day were all local birds that disperse to feed during the day and return at night, or if they were new migrants arriving.  When they arrive, they don’t seem to come from any particular direction, and often seem to appear in the trees out of nowhere.  I’ve seen them drop down from such a great height that they first appear as tiny dots.  It seems that it is a new batch of migrating birds each night.  There is nothing special about the trees near my yard, and there are starlings landing in every tree I can see for blocks around.  I can’t even guess at how many there might be in the whole city.  But starlings are one of our most numerous birds, and recently there was a flock of tens of thousands seen in High River. 

It will be interesting to hear if other people are seeing such big flocks of starlings in the city.

Posted by Bob Lefebvre

Bird Alert March 28

Mar29

Welcome to the City of Calgary and CFNS Bird Alert. This report was prepared on Monday March 28, 8:00pm. To report a bird sighting,call 403-221-4519 and leave a message after the recording.

Thursday, March 24

–HERRING GULL (5), Bow River, N.of 22x bridge

Friday, March 25
–EURASIAN WIGEON (1) Frank Lake

Saturday, March 26
–CANVASBACK (2),Bow River,west of the bridge over Hwy.1x at Seebe
–WESTERN MEADOWLARK (1), near Millarville
–RED-TAILED HAWK (2), one light, one dark morph, near Millarville race track
–ROUGH-LEGGED HAWK (3),same as above
–KILLDEER (1), near open water in front of race track
–AMERICAN TREE SPARROW (20+), near Black Diamond
–THAYER’S GULL,Bow River,N.of 22x bridge, east Fish Creek PP

Sunday, March 27
–TRUMPETER SWAN (8),Frank Lake
–EURASIAN WIGEON (2), Frank Lake
–KILLDEER (1), Frank Lake
–SHORT-EARED OWL (5), near Frank Lake
–NORTHERN SAW-WHET OWL (1),River Rd, west of High River

Here’s Looking at You-Whoo!

Mar28

As 2011 began, the Northern Saw-whet Owl was right at the top of my list of Birds I Must See.  I had heard them singing in the spring before in both the Weaselhead area and in Bowness, but I had never seen one.  They are very small, about eight inches (20 cm) high, and active at night.  They spend the daytime roosting in tree cavities or dense conifers.  So although they are quite common, they are rarely seen.

…….

On Saturday, March 19, the Friends of Fish Creek Park Society outing was at the Inglewood Bird Sanctuary, where we were looking for returning gulls and waterfowl.  Before starting, the leader, Gus Yaki, mentioned that a Northern Saw-whet Owl had been reported a few days previously at the sanctuary.  We would look for this little bird near the end of our walk, in the row of spruce trees that run north from Walker House. 

…….

However, as we turned north by the lagoon, I noticed a pair of Black-capped Chickadees that seemed quite agitated.  Two of us hung back to investigate as the rest of the group went ahead.  After a couple of minutes a pair of Red-breasted Nuthatches arrived, and then a pair of White-breasted Nuthatches and another pair of chickadees.  All the birds were noisy, flicking their tails, and making short sweeping flights into the tree.  I have seen birds behave like this before – they are trying to drive away a predator.  Still, despite circling the tree a couple of times, I could see nothing.  Finally, from a spot right under the tree branches, I found the owl:

Then he found me back:

……

…….

These owls sit still when confronted, and this one barely moved, except for batting his eyes, as you can see in the video.

…….

Good Birding!

Bob Lefebvre

Bird Alert March 24

Mar25

Welcome to the City of Calgary and CFNS Bird Alert. This report was prepared on Thursday March 24, 10:00pm. To report a bird sighting,call 403-221-4519 and leave a message after the recording.

Monday, March 21
–GREAT BLUE HERON (1) Inglewood Bird Sanctuary

Tuesday, March 22
–RED CROSSBILLS (3) in the SW Oakridge subdivision

Wednesday, March 23
–SHORT-EARED OWLS (15) north end of Frank Lake
–ROUGH LEGGED HAWKS (15) as above
–NORTHERN HARRIERS (4) as above
–AMERICAN TREE SPARROW(4), NE of High River
–SNOWY OWL (1), north of Blackie on Hwy 799

In Search of the Three-toed Woodpecker

Mar21
There are two species of three-toed woodpeckers that can be seen in Calgary.  They are the American Three-toed Woodpecker and the Black-backed Woodpecker.  Both of these woodpeckers are residents of the boreal forest.  They can occasionally be seen here during the winter months in the west end of the city, where the forest creeps in.  I, however, have never seen a Black-backed Woodpecker anywhere, and I’ve only seen American Three-toed Woodpeckers outside of Calgary.  But last week, with the expert guidance of Gus Yaki during an outing with the Friends of Fish Creek Provincial Park Society (FFCPPS), I was finally rewarded with close-up views of the American Three-toed Woodpecker. 

Last Saturday’s FFCPPS outing was to Bebo Grove in Fish Creek Park, where we searched a stand of spruce south of bridge #5.  An American Three-toed Woodpecker has been seen occasionally in this area all winter.

Bebo Grove, Fish Creek Park.  Access the parking lot from 24 Street SW in Woodbine.

There are many dying spruce trees in this area because of the high water levels.  When a spruce dies, wood-boring beetles move in, which in turn provide a food source for the woodpecker.  The birds chip off chunks of the bark to get at the larvae.  Listen for the soft tapping of the woodpecker, and look for trees which have the reddish-coloured wood under the bark exposed.  The bark chips will be scattered at the foot of the tree.

The tree on the right has had the bark chipped off by a woodpecker,
exposing the reddish wood below.

Bark chips on the snow under this tree show that a woodpecker has been feeding here recently.

We quickly found the bird, a male, working on a dying spruce.  (Males have a yellow patch on the top of their head).  These birds are not timid around people, so we were able to get quite close to watch it worry the bark.

 Hammering at the bark – wood bits flying!

 Prying up a bark chip.

“Maybe if I go at it from this angle…”

This bird will probably move out of the city to breed before too long, so if you want to see it this season, you’ll have to get out there soon.  Meanwhile, I’ll be in Griffith Woods Park looking for the elusive Black-backed Woodpecker. 

Good birding!

Bob Lefebvre

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59th Calgary Christmas Bird Count Results

Dec27

Thanks to everyone who participated in the 59th Calgary Christmas Bird count, December 19, 2010. Almost 200 people took part in this year’s count, with 102 feeder-watchers and 93 birders in the field.

Special thanks go to Lenora and Dick Flynn for hosting a most enjoyable wind-up party, to Donna and Arthur Wieckowski, Bob Lefebvre and John McFaul for helping with the compilation, to Jean Moore and her team captains for organising the feeder-watch part of the count, and to Terry Korolyk, John McFaul and Jim Washbrook for helping to organise the teams in the field.

Conditions on count-day were cool but very pleasant. The temperature remained in a narrow range between minus 15 deg and minus 13 deg, and light snow fell during part of the morning. Snow cover was around 20 cm, probably deeper in places. Glenmore Reservoir was fully frozen and the Bow and Elbow Rivers were more than half-frozen.

Birders in the field put in a total of 205 party-hours, 70 percent on foot, covering 230 km on foot and 881 km by car.

Some count highlights were:
63 species recorded, the same as last year, compared with an average of 65 species for the past 20 years. Two additional species have been recorded in count week so far, Gull sp. and American Dipper.

43 705 individual birds were counted, which is 15 percent below the average for the past ten years. For the more common species, more were at below-average levels than above-average, perhaps reflecting mortality due to the recent periods of cold .

Unusual species (recorded in two or less years in the prior ten): Cackling Goose (5), Trumpeter Swan (2), Mourning Dove (1), Black-backed Woodpecker (1) – second count record) and Purple Finch (at least 1).

Record numbers for: Trumpeter Swan (2), Bald Eagle (30), Hairy Woodpecker (32), Common Raven (364) and House Finch (1551).

High Counts (more than three-times the prior ten-year average) for three regularly recorded species: White-throated Sparrow (6), Snow Bunting (9) and Red Crossbill (195).

Low counts (less than one-third the prior ten-year average) for five regularly recorded species: Wood Duck (3), Common Goldeneye (404), European Starling (65), Cedar Waxwing (3) and Common Redpoll (55).

Eight “missing” species (seen on count-day in six or more years in the prior ten, but missed this year): American Wigeon, Northern Pintail, Green-winged Teal, Redhead, Harlequin Duck, Gyrfalcon, American Dipper and American Tree Sparrow.

Species seen by only one route (All feeder-watchers counted as one route): Trumpeter Swan, Wood Duck, Greater Scaup, Lesser Scaup, Hooded Merganser, Prairie Falcon, American Coot, Killdeer, Mourning Dove, Belted Kingfisher, Black-backed Woodpecker, Northern Shrike, Cedar Waxwing, Purple Finch and American Goldfinch.
Species seen by only two routes (All feeder-watchers counted as one route): Barrow’s Goldeneye, Ruffed Grouse, Red-tailed Hawk, Rough-legged Hawk, Mountain Chickadee and White-throated Sparrow.

List of species recorded on count-day:

Cackling Goose, 5; Canada Goose, 9,705; Trumpeter Swan, 2; Wood Duck, 3; Mallard, 12,044; Greater Scaup, 2; Lesser Scaup, 1; Bufflehead, 114; Common Goldeneye, 404; Barrow’s Goldeneye, 22; Hooded Merganser, 4; Common Merganser, 37; Gray Partridge, 64; Ring-necked Pheasant, 9; Ruffed Grouse, 2; Bald Eagle, 30; Sharp-shinned Hawk, 7; Cooper’s Hawk, 3; Northern Goshawk, 3; Red-tailed Hawk, 2; Rough-legged Hawk, 2; Merlin, 19; Prairie Falcon, 2; American Coot, 1; Killdeer, 4; Rock Pigeon, 1,777; Mourning Dove, 1; Great Horned Owl, 4; Belted Kingfisher, 1; Downy Woodpecker, 142; Hairy Woodpecker, 32; Black-backed Woodpecker, 1; Northern Flicker, 108; Pileated Woodpecker, 3; Northern Shrike, 1; Blue Jay, 54; Black-billed Magpie, 1,870; American Crow, 44; Common Raven, 364; Black-capped Chickadee, 1,476; Mountain Chickadee, 2; Boreal Chickadee, 20; Red-breasted Nuthatch, 287; White-breasted Nuthatch, 58; Brown Creeper, 8; Golden-crowned Kinglet, 12; Townsend’s Solitaire, 4; American Robin, 89; European Starling, 65; Bohemian Waxwing, 4,104; Cedar Waxwing, 3; White-throated Sparrow, 6; Dark-eyed Junco,134; Snow Bunting, 9; Pine Grosbeak, 28; Purple Finch, 1+; House Finch, 1,551; Red Crossbill, 195; White-winged Crossbill, 89; Common Redpoll, 55; Pine Siskin, 460; American Goldfinch, 1; and House Sparrow, 8,155

Total species 63. Total individual birds 43,705.

Phil Cram