Impressionism

 Posted by Matthew Sim

It was a bright, sunny winter afternoon in Calgary, nearly two years ago to the day. I had just retreated from a chilly walk around my neighborhood and was warming up when I happened to glance out the upstairs window. Upon doing so, I noticed a strange shape down on the snow. It took me a minute to figure it out, but once I realized what I was looking at, the story began to come together piece by piece. See what you come up with.

When you looked at this shot, you might have said that you see a bird’s impression in the snow. You would have been right. Now, you might have been a little more specific and described seeing a raptor’s impression. If you got this far, you did great. It’s not very easy to deduce much else. However, some may have gone even further, observing the shape of the raptor, comparing with descriptions in field guides and creating a list of possible suspects based on the fact that this was taken in Calgary, during the winter. If you came up with a few possible suspects, great work. But did you go any further?

If you did, you might have come up with a Sharp-shinned Hawk. You would be right. The wings are too rounded for Merlin or any other falcon, shape too small and body shape not to the right proportions of a buteo such as a Rough-legged or Red-tailed Hawk and the shape is once again far too small for either an eagle or a goshawk. Therefore it must be a Sharp-shinned Hawk. My neighborhood in Calgary has a healthy population of 4-6 Sharp-shinned Hawks so this make sense. From here, we can piece together a story,

Imagine a Sharp-shinned Hawk flying maybe 30-40 feet high, perhaps a little lower, circling at times. From its vantage, the raptor notices a small movement in the fresh snow below. Diving down, it attempts to nab a vole caught out in the open, plunging deep into the unmarked snow. Then what? Tough to say, and it will be a great mystery; we can only speculate at the final result but here is a breakdown of the photo.

I still wonder about the impression in the top right; what happened? Did the vole escape the hawk’s clutches the first time only to succumb to the second attempt? Did the hawk attempt to lift off without getting enough momentum the first go? Or was the impression in the corner caused  by snow falling off a tree limb?

It was quite interesting to see all the same, regardless of what the result was.

Rare Bird Alert Calgary: Nov 22

Have you seen an unusual bird in Calgary?

If it is on this Reportable_Birds (PDF), please report it to the Nature Calgary 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 birdscalgary@gmail.com.  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.

Compiled by Terry Korolyk

BIRD SIGHTINGS:

Nov. 17 and 18

–NORTHERN HAWK OWL(2), one on Hwy.68, another at Highwood Pass,
–SHORT-EARED OWL, Grand Valley Rd, NW of Cochrane.
–WHITE-TAILED PTARMIGAN, Highwood Pass.
–NORTHERN GOSHAWK, Highwood Pass.
–PRAIRIE FALCON,Hwy 1A, near Ghost Res.

All these observations by Gerald Romanchuk and others.

Nov. 19 through 21

–NORTHERN GOSHAWK(juv), SNOW GOOSE(10+), NORTHERN SHRIKE(1), AMERICAN DIPPER(1), PINE GROSSBEAK(18), all seen at Votier’s Flat in Fish Creek Prov Park, by Gus Yaki et al.

Nov 16 and 18

–ROUGH-LEGGED HAWK (largely albinistic), Hwy 8 W. of Calgary, by Richard Clarke and George Halmazna, seen on different days.

The next scheduled update of the Bird Alert is on Mon. Nov. 26 .

BIRD STUDY GROUP:
Bird Study Group meets 1st Wednesday of the month, 7:30 pm in Room 211 of the BioSciences Building, U of C. Next meeting is Dec. 5, topic “Least Bittern at Long Point, Ont”, by Nick Bartok.

Furry Friday: Coyote

These outstanding photographs of Calgary’s most common wild canine were taken by Rob English – thanks for sharing!

Calgary Region Christmas Bird Counts

As always there are many Christmas Bird Counts coming up in the Calgary Region (and throughout North America).  There are lots of dates and locations to choose from, so get out and participate in as many as you can.  This citizen science project is in its 113th year!

Sat Dec 15: Banff/Canmore.  Contact Mike McIvor, mdmcivor(at)shaw.ca  403-762-4160.

Sun Dec 16: City of Calgary. Contact Phil Cram, crampj(at)telusplanet.net  403-228-4142.  To count birds at your feeders in your yard, contact Jean Moore, jmmoore(at)ucalgary.ca  403-282-4162.

Tue Dec 18: High River. Contact Greg Wagner, greg.wagner(at)athene.ca  403-601-3893.

Sat Dec 22: Horseshoe Canyon. Contact Mike Harrison, tringa(at)telus.net  403-236-4700.

Sat Dec 22: Pincher Creek. Contact Sam Miller, sammiller(at)telus.net  403-627-3275.  Offering free overnight accommodation if needed.

Thu Dec 27: Town of Cochrane. Contact Frank Hennessey, frankhennessey(at)gmail.com  403-932-4986.

Fri Dec 28: Cochrane Wildlife Res. Contact Jamey Podlubny, svisser(at)ucalgary.ca  403-288-0658.

Sat Dec. 29: Sheep River/Turner Valley. Contact Doug Collister, collistr(at)gmail.com 403-540-4573.

Sun Dec 30: Nanton. Contact Mike Truch, mike_truch(at)shaw.ca  403-829-6986.

Mon Dec 31: Snake’s Head, Sundre. Contact Doug Collister,  collistr(at)gmail.com 403-540-4573.

Fri Jan 04: Dinosaur Prov. Park. Contact Yousif Attia, ysattia(at)gmail.com  403-585-1125.

Sat Jan 05: BowKan (Exshaw). Contact Cliff Hansen, cehansen(at)telusplanet.net  403-673-2422.

Counts are all day but you may quit early. Everyone, regardless of skill level is invited to participate. Compilers ask that you register your intention to participate as soon as possible to facilitate planning, and to avoid going out when count is postponed due to weather, etc.

In addition, there is the half-day Fish Creek Park count, which is not an official Christmas Count but is in its 20th year:

2013. Tue Jan 1, 9am; 20th Fish Creek Prov. Park Bird Count (morning only). Contact Jim Washbrook, jwashbrook(at)prairiesky.ab.ca  403-613-9216.

Rare Bird Alert Calgary: Nov 19

Have you seen an unusual bird in Calgary?

If it is on this Reportable_Birds (PDF), please report it to the Nature Calgary 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 birdscalgary@gmail.com.  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.

Compiled by Terry Korolyk

Bird Sightings:

Nov 17:
COMMON x BARROW’S GOLDENEYE (2) males , RED-BREASTED MERGANSER,above the Carseland Weir, Terry Korolyk.
GYRFALCON, gray morph, north of Frank Lake, Ron Kube.
HARLAN’S HAWK, Bebo Grove. FCPP. ?
COMMON GRACKLE, yard in Marlborough, Dorothy Johnston.
AMERICAN DIPPER, Big Hill Springs PP, Sally Quon.
ROUGH-LEGGED HAWK, albinistic, Hwy 8 west, George Halmazna.
MEW GULL, THAYER’S GULL, IBS, Ilya Povalyaev.

Nov 18:
WESTERN MEADOWLARK, MEW GULL (3), THAYER’S GULL, 2nd yr, RED-BREASTED MERGANSER (5), IBS, Dan Arndt.
PILEATED WOODPECKER, amelanistic, Doc Mills/Burnt Timber Rds, NW of Water Valley, Tim Allison.
MEW GULL (2), Carburn Pk, Bob Storms.
PRAIRIE FALCON, 5 miles e of Rockyford, Thomas Glen.
LONG-TAILED DUCK, WHITE-WINGED SCOTER, GREATER SCAUP, Pine Coulee Res, Howard Heffler, Tony Timmons.

The next scheduled update of the Bird Alert is on Thursday Nov 22.

Wednesday Wings: Winter in Calgary

These excellent photos of our winter birds were sent to us by Greg Earle. Thanks for sharing!

Friends of Fish Creek Autumn Birding – Bebo Grove and Shannon Terrace – Week Eleven

Posted by Dan Arndt

A gorgeous week of bird watching, above zero temperatures, and clear skies had me itching to get out to Bebo Grove this week. In past years, Northern Pygmy-Owls were fairly regular occurrences here, along with Grey Jays, and even the occasional Black-backed and American Three-toed Woodpeckers.

Sadly, this time around we didn’t get any of those unusual sightings, but we did get some really great close looks at some of the “winter finches”, some crazy squirrel antics, and while the species list was fairly short, the quality of the observations and the closeness of our interactions was without equal.

Bebo Grove to Shannon Terrace
Fish Creek Provincial Park

The day started with high winds, freezing rain, and cloudy skies, which did not diminish our spirits at all. In fact, it seemed that once we started walking into the wooded pathway, everything began to clear up. As we began, we were almost immediately made aware of a circling Red-tailed Hawk (Harlan’s subspecies), a pair of deer on the trail ahead of us, and one interesting little Red Squirrel raiding a cache of seeds and excavating the hole a little deeper still.

Red Squirrel

Red Squirrel

A near-perfect fit

Nearby, we had our first close looks of the day at a few Red-breasted Nuthatches, who are always entertaining, and they even came in to eat out of the hands of some of our participants.

Red-breasted Nuthatch

Red-breasted Nuthatch

After we’d had our fill of feeding the Red-breasted Nuthatches and Black-capped Chickadees, we continued on until we were stopped in our tracks as we heard the overhead calls of White-winged Crossbills, who briefly touched down at the top of the spruce trees surrounding us. (These photos were taken a little later in the day, but it’s not often these birds are close enough to get good shots of, so I wanted to show them off!)

male White-winged Crossbill

male White-winged Crossbill

female or juvenile White-winged Crossbill

female or juvenile White-winged Crossbill

These tall spruce stands are typical of the habitat that makes up the majority of the Bebo Grove and Shannon Terrace areas of Fish Creek Provincial Park.

Onward to the west we headed, transitioning from the spruce stands to the currently barren poplar stands, where we were greeted by the drumming and foraging of this gorgeous little male Downy Woodpecker.

Downy Woodpecker

Downy Woodpecker

Another resident of the poplar stands was this White-breasted Nuthatch, who we heard long before we saw, and who gave us quite the show of grabbing seeds and wedging them deep into the crevices of the poplar bark with determined taps of the bill.

White-breasted Nuthatch

White-breasted Nuthatch

It was a while before we got good looks at many other birds. Sure we had fleeting glances at a few Blue Jays, Common Ravens, and even stopped to feed some extremely skittish Black-capped Chickadees, but the next really good looks we had at anything was this Blue Jay on the far west end. We heard it, along with two others, calling repeatedly from a spruce stand in an agitated manner. It never was clear why they were so agitated, but they were so cooperative and posing so well!

Blue Jay

Blue Jay

Almost as exciting was a small group of Pine Grosbeaks a little further along, just outside the Environmental Learning Center at Shannon Terrace, which might just be some of my best Pine Grosbeak photos I’ve taken so far.

male Pine Grosbeak

male Pine Grosbeak

female Pine Grosbeak

female Pine Grosbeak

And on we continued before stopping on our way back to feed the chickadees again. At least some of these little guys are grateful!

Black-capped Chickadee

Black-capped Chickadee

Thanks for reading, and have a great week!

Rare Bird Alert Calgary: Nov 15

Have you seen an unusual bird in Calgary?

If it is on this Reportable_Birds (PDF), please report it to the Nature Calgary 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 birdscalgary@gmail.com.  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.

Compiled by Terry Korolyk

Nov. 12

–STELLAR’S JAY, seen around Bragg Creek for past two weeks, by Michael Woertman.
–SNOWY OWL(2),Twp.Rd.262 and RR255, by Eddie Matoud.
–NORTHERN PYGMY OWL,Powderface Tr.,Mt.McDougall Memorial parking lot, by Dan Arndt.
–SURF SCOTER(imm),Pinde Coulee Res., by Terry Korolyk
–RED-BREASTED MERGANSER(imm), same as above, by TK.

Nov.13
–TOWNSEND SOLITAIRE, Bebo Grove, FCPP, by Gus Yaki et al. Also seen there on the 14th.

Nov. 14
–MEW GULL, IBS, by DA. North end.
–NORTHERN PINTAIL/MALLARD hybrid, by TK, SW corner 22x and McLeod Tr.
–DOUBLE-CRESTED CORMORANT,Bow River, Beaverdam Flats,by Bill Wilson.
–GREATER SCAUP(f), same as above, by BW.

The next scheduled update of the Bird Alert is on Mon. Nov. 19th .

Rare Bird Alert Calgary: Nov 12

Have you seen an unusual bird in Calgary?

If it is on this Reportable_Birds (PDF), please report it to the Nature Calgary 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 birdscalgary@gmail.com.  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.

Compiled by Terry Korolyk

Bird Sighting

Nov 6:
PACIFIC LOON, SURF SCOTER, female, south end of Tilley Res. east of Brooks, Robert Warple.
GYRFALCON, dark morph, west of Vauxhall, RW.

Nov 8:
SNOWY OWL, Cross Iron Blvd, east side of Hwy 2, Anthony Miller.

Nov 9:
HARRIS’ SPARROW, 4 miles s of Okotoks, Wendy Adam.
CASSIN’S FINCH male, Wintergreen Woods Est. Bragg Cr., canuckbirder.

Nov 10:
SHORT-EARRED OWL, GREAT GRAY OWL, nw of Cochrane between Grand Valley Rd/Twp Rd 280/Jack Eby Rd/ Hwy 579, Dan Arndt.
RED-BREASTED MERGANSER, WESTERN GREBE Beaverdam Flats, Gus Yaki/FFCPP.
TUNDRA SWANS (2), Bowness Pk, k25jh, and 2 at SW corner McLeod Tr/Hwy 22x, Terry
Korolyk.

Nov 11:
TUNDRA SWANS (2), Beaverdam Flats, GY etc.

The next scheduled update of the Bird Alert is on Thursday Nov 15.

Friends of Fish Creek Autumn Birding – Week Ten – Beaverdam Flats

Posted by Dan Arndt

 

One of the advantages (and disadvantages) of having my long lens unavailable for any length of time is the creativity that I’m allowed in the scenic and wide angle shots as opposed to the tight close-ups I’ve grown to prefer in the past year and a bit. I’ve also noticed that it seems like we always go to the same locations when I don’t have my long lens!

This week’s location, Beaverdam Flats, is just one such location.

Beaverdam Flats

Starting at the parking lot, we explored the trees nearby and found our only Golden-crowned Kinglet and Red-breasted Nuthatches of the day. Walking down the slope to the river we were greeted by a flyover of a juvenile Bald Eagle, and great views of both the river as a whole, as well as the frost that had accumulated overnight from the freezing fog.

juvenile Bald Eagle

Bow River

Bow River

hoarfrost

Hoarfrost encrusting the bushes, trees and grass along the Bow River.

The sheer number of Canada Geese and Mallards is hard to explain, and we even had a (relatively) small flock of Ring-billed Gulls on the gravel bar as well. Intermixed with the larger waterfowl were no small number of Buffleheads, Common Goldeneye, and even a Redhead or two for good measure.

Canada Geese

Canada Geese

Common Goldeneye in flight

Common Goldeneye in flight

Ring-billed Gulls

Ring-billed Gulls

We lucked out again and found a lone Barrow’s Goldeneye in amongst the throng, and were even a little more surprised by a lone, late migrating American Coot on the far bank.

Barrow's Goldeneye

Barrow’s Goldeneye hidden amongst the Mallards.

American Coot

A single, hardy American Coot forages about in the shallow riverbed.

As we followed the bend of the river around to the north side of the park, then trudged through back to the hilltop, we were greeted by our last new species in the park, this pair of Tundra/Trumpeter Swans. I suspect they’re Trumpeter Swans based on their proportions, but I could be wrong.

Swans

Swans

 

As we returned to our vehicles, we decided to go take a look in on Pat Bumstead’s amazing yard list, and specifically, to see the Mourning Doves. These two were found across the street roosting in a tall spruce.

Mourning Dove

Mourning Dove

Mourning Doves

Mourning Doves

Have a great week, and good birding!