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Active feeding!

While I was in Calgary over the holidays I took some photographs of feeding nuthatches and I thought I would share them with you so as to illustrate some of the effort that these little guys put into this common daily activity!

Cornell Lab of Ornithology describes the way nuthatches feed perfectly, ” an intense ball of energy “, is exactly what they are!

When they start hacking away, usually their legs are the only part of their bodies not moving!

 

Posted by Matthew Sim

 

Awesome Snowies!

Jim Walling has sent us some truly outstanding Snowy Owl photographs. The rest of us can only hope to ever get shots like these!

Male Snowy Owls are almost pure white.

Females and juveniles have the dark bars and spots, with the heaviest markings on immature birds.

According to Lillian Stokes, “this is a clear Snowy Owl irruption year, although not for the usual reason of their food source, lemmings, having a population crash. There were an abundance of lemmings during this breeding season, leading to now an abundance of young Snowy Owls who cannot compete with adults for food on their wintering grounds, so these owls head south.”

They have been recorded as far south as Kansas and Missouri this winter, and birders in the Calgary area are putting in many hours on country roads to join in the Snowy Owl bonanza. Our Snowy Owl Sightings page is currently the most popular one on the blog, and it’s updated with each reported sighting.

Posted by Pat Bumstead

Calgary Area Bird Photos

Blog reader and photographer Duane Starr has sent us a couple of  links to his beautiful bird photographs.

You can see his collection at Northern Hawk Owl slide show or view a variety of Calgary birds here, including some great shots of the tiny Brown Creeper.

Thank you Duane, for sharing your work!

Posted by Pat Bumstead

Sunday Showcase: Pine Grosbeaks

Rob English took these shots in December right outside his house, resulting in some great pics and a life bird for himself!  Rob says, “the pictures on the ground are of one who had crashed into the neighbor’s window. The first one is right after she hit and the last one was just before she was flying again. I watched her for about 45 minutes before she flew just to make sure the cats didn’t get her. The robin was hanging out in the tree with these guys. There must have been about 15 female grosbeaks and only one male.” Click to enlarge.

Christmas Bird Count in East Calgary

It’s been a busy week, but now I finally have time to post about my Christmas Bird Count experience.  This year I was assigned to cover route E8 with Andrew Hart.  This area is a narrow strip along the eastern edge of the count circle, bordering 84 Street at the extreme east edge of the circle, and reaching to McKnight Boulevard in the NE and Shepard Road in the SE.  It is an area that requires a lot of driving, scanning the open areas for raptors.  We had high hopes of finding a Prairie Falcon, or perhaps even a Snowy Owl.

The only open water is in the northeast corner of Elliston Lake, but this can harbour a lot of waterfowl at times.  We went there twice, and unfortunately there were very few birds on the water.  We did find four Hooded Mergansers, which were only reported on one other route, and also the only Lesser Scaup of the day.  Other than that, there were only Mallards, Canada Geese, and Common Goldeneyes.

Although we failed to find a Snowy Owl or a Prairie Falcon, we did find three Rough-legged Hawks on the day, two of which I managed to photograph.  Here is one with typical markings.

 

The other one, pictured perched below, had much darker underwings when it flew (which I failed to photograph).

The highlight as far as raptors went was a Northern Harrier, which was the only one reported on the count.  We didn’t get a picture, but after it flew, we saw something else in the shrubs along 50 Avenue and 68 Street SE, so we got out to investigate.  We flushed ten Ring-necked Pheasants out of the ditch, 7 males and 3 females or immatures.  Then we noticed that there were flocks of small birds all along the shrubs there, which proved to be upwards of 200 Common Redpolls (we tried to find a Hoary Redpoll among them, but no luck).

Common Redpoll (photo by Andrew Hart).

When we were checking out the redpolls, one bird stood out as much larger than the rest.  It was clearly a sparrow of some kind, but with the sun behind it we couldn’t initially see the colours or markings very well, and we weren’t sure what it was.  We lost track of it for a while, and I went around to the other side of the bushes.  We found three American Tree Sparrows among the redpolls, and although that wasn’t what our mystery sparrow was, they were good birds for the count, since only six were reported altogether, an unusually low number.

American Tree Sparrow (photo by Andrew Hart).

Finally the large sparrow reappeared, and with sun behind me I could see it well enough to see that it was a first-year Harris’s Sparrow.  These aren’t common here at any time, and only two were seen on count day.

Harris’s Sparrow (photo by Andrew Hart).

Harris’s Sparrow (photo by Andrew Hart).

Also nearby, on 51 Avenue near 68 Street, we saw a dozen Gray Partridges.  I got a poor photo of one.

We spent some time checking out the residential areas in the northeast, where we turned up a few new species.  The highlight was a pair of American Crows.  Terry Koryluk, who usually covers this route but was unable to this year, told us that there were two hanging out near Lester B. Pearson High School on 52 Street.  As soon as we pulled up there, the crows appeared and perched in a tree right in front of us.

We saw a lot of magpies, and the biggest concentration was at this deer carcass.

As for mammals, we saw a dozen (living) Mule Deer in all, and a few Eastern Gray Squirrels, but surprisingly, we saw no Coyotes.

Altogether we recorded 20 species of birds for the day, and although we missed a couple that we hoped to see, we saw a couple of others that were pleasant surprises.  The mild weather and the excellent wind-up at the Flynns’ made it another very enjoyable Christmas Bird Count.

Posted by Bob Lefebvre

Winter Killdeer

Last weekend on the Christmas Bird Count, I came across a very photogenic Killdeer. These abundant shorebirds, usually only stay the summer in Calgary, several birds, however, also stay the winter.

Despite our frigid winters, these hardy Killdeer seem to manage all right, we see them throughout the winter which must mean that they are surviving. They are definitely finding food, as can be seen in the photo below.

This Killdeer seemed to be finding enough food

At one point, I even saw this particular bird with a small morsel of food clenched in its beak.

This Killdeer was fearless and approached me; which is quite a nice change as a photographer! It also engaged in the species peculiar method of moving; they run for a few feet, stop, look around, flick their tail up, bob their head up and down a couple times, and then repeat this cycle over again.

Just finished a short run, the Killdeer stops, looks around and...

Bobs it's head out of the photo, leaving the photographer with an unusual result; but a good story!

Each year, Killdeer are seen wintering in Calgary, somewhere on the Bow River. Though it may seem like a daft idea to many of us, this species obviously are doing just fine!

A Merry Christmas to you from all of us here at the blog!

Posted by Matthew Sim