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More spring migrants at South Glenmore Park!

Posted by Dan Arndt

Our last outing with the Friends of Fish Creek Winter birding course on March 29 was to South Glenmore Park in hopes of seeing some migrant swans, some early sparrows, and who knows what else! We did have a few good sightings, and it rounded out the course perfectly in my opinion!

South Glenmore Park - March 29, 2015

South Glenmore Park – March 29, 2015

 

It seems like not a week goes by where we haven’t been seeing at least one Northern Shrike on our walks, and soon after we started, we heard a commotion in the spruce trees above us and spotted not one, but two of them up there! One appeared to be an adult, while the second, which I was able to get a photo of, looked a little duller, which would indicate that it’s likely an immature bird.

Northern Shrike Pentax K-5 + Sigma 150-500@500mm 1/640sec., ƒ/8.0, ISO 320

Northern Shrike
Pentax K-5 + Sigma 150-500@500mm
1/640sec., ƒ/8.0, ISO 320

We had a good number of Trumpeter Swans fly by us heading to the open water on the west end of the Glenmore Reservoir, but it was nice to have a pair fly by a bit closer to us, trumpeting away as they flew!

Trumpeter Swans Pentax K-5 + Sigma 150-500@500mm 1/640sec., ƒ/8.0, ISO 400

Trumpeter Swans
Pentax K-5 + Sigma 150-500@500mm
1/640sec., ƒ/8.0, ISO 400

While the rest of the reservoir was still frozen over, we didn’t really get too much of a look at the birds on the far west end, so we headed up onto another parallel pathway to feed some birds, and we did also hear the beautiful song of the Golden-crowned Kinglet, the first I’d heard since January. There seemed to be far fewer of them around this year than in past years, so it was nice to see them again up close!

Golden-crowned Kinglet Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/6.3, ISO 3200

Golden-crowned Kinglet
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/6.3, ISO 3200

Golden-crowned Kinglet Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/6.3, ISO 3200

Golden-crowned Kinglet
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/6.3, ISO 3200

We also put some seeds out for the chickadees and nuthatches, and had a few Black-capped Chickadees and at least three Red-breasted Nuthatches come in to stock up their supplies.

Red-breasted Nuthatch Pentax K-5 + Sigma 150-500@500mm 1/500sec., ƒ/8.0, ISO 3200

Red-breasted Nuthatch
Pentax K-5 + Sigma 150-500@500mm
1/500sec., ƒ/8.0, ISO 3200

So after a relatively quiet morning with very few birds up close to us, it was nice to almost literally stumble over this Snowshoe Hare. Unlike the one we found a few weeks earlier, this one was beginning the transition out of its winter coat and into the more typical brown summer coloration. Even still, it was still difficult for many of our group to see unless it was directly pointed out to them.

Snowshoe Hare Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 640

Snowshoe Hare
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 640

In addition to the newly arrived kinglets, swans, and gulls of the past few weeks, we also found a number of aspen budding out in their fresh catkins, better known of course as pussy willows. One of the signs of spring that’s almost as reliable as the first Red-winged Blackbirds and Red-tailed Hawks!

Pussy willows Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 640

Pussy willows
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 640

Our very last sighting was a trio of Blue Jays, right in the exact same spot where a few other groups had seen them earlier in the week. It’s quite possible that there’s a nest down below the ridge at this point, but with how dense the willow and aspens are in that area, it’d be nearly impossible to find it.

Blue Jay Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 200

Blue Jay
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 200

And with that, our winter birding course comes to an end. In fact, yesterday, April 4 was our first outing for the spring course, so get ready for migration to ramp up over the next few weeks and the colors to really start to brighten up!

Have a great week, and good birding.

Celebrity Swans and Weasels at Sikome Lake

Posted by Dan Arndt

This week we headed down to Sikome Lake in search of the beginnings of the massive waterfowl flocks that we find along the Bow River each winter. We were not at all disappointed as there seemed to be no end of Mallards and Canada Geese flying overhead, but on top of that, we had a few pleasant surprises throughout this area of Fish Creek Provincial Park.

Sikome Lake - November 23, 2014

Sikome Lake – November 23, 2014

Underneath the paired bridges over the Bow River, we found this immature Tundra Swan, which seemed to have made friends with a few Mallards. While it was a little out of place among the many smaller waterfowl, it didn’t seem too disoriented, and not visibly injured, so we took some photos, had a bit of a chat about why this particular juvenile was a Tundra Swan and not a Trumpeter Swan, and then headed on our way. Hopefully this young bird will head south before the weather turns again!

Long-tailed Weasel Pentax K-5 + Sigma 150-500@500mm 1/500sec., ƒ/6.3, ISO 1600

immature Tundra Swan
Pentax K-5 + Sigma 150-500@500mm
1/500sec., ƒ/6.3, ISO 1600

immature Tundra Swan Pentax K-5 + Sigma 150-500@500mm 1/500sec., ƒ/6.3, ISO 3200

immature Tundra Swan
Pentax K-5 + Sigma 150-500@500mm
1/500sec., ƒ/6.3, ISO 3200

We headed over to the area where, for many years, a family of Great Horned Owls has nested, and while we were in the area, we stumbled across another local celebrity. A Long-tailed Weasel in winter plumage was actively hunting and caching food away for the winter, relentlessly picking off every Meadow Vole it can find, as evidenced by the fact that even with our minimal encounter with it, it hunted one down and headed back to its cache again. The entire encounter lasted about five minutes, and left all of us happy and quite satisfied with our looks at this beautiful, and often quite shy creature.

Long-tailed Weasel Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 3200

Long-tailed Weasel
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 3200

Long-tailed Weasel Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 3200

Long-tailed Weasel
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 3200

Long-tailed Weasel Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 3200

Long-tailed Weasel
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 3200

Nearby, we found the adult Great Horned Owl pair in their usual haunt, followed quickly by a pair of Merlins fighting over a meal of relatively unknown identity, which gave us a little bit of concern for the safety of the Long-tailed Weasel, since it would make a fine meal for either of these predatory birds, but with all of the small birds and many voles around, it’s likely much safer than we gave it credit for.

Great Horned Owl Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/6.3, ISO 1600

Great Horned Owl
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/6.3, ISO 1600

Merlin Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 500

Merlin
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 500

We actually watched the Merlins chase each other over, around, and through a patch of poplar trees for a few solid minutes, and when it was all over, each of them had a smaller piece of the original prey item that had been caught by the individual above. The aerobatics and speed of the two birds was absolutely stunning to experience.

We headed back north to follow the river’s edge back down to the parking lot at the Boat Launch, and as we were scanning the large flock of waterfowl on the opposite shore, something startled a nearby Killdeer, one of the few that’s still sticking around despite the cold. Moments later, it was gone, flying upstream with its distinctive flight call and drawing our attention to the skies.

Killdeer Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 1250

Killdeer
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 1250

As its flight call moved into the distance, our attention was drawn to not one, but two Bald Eagles in a nearby tree, watching over the waterfowl on the river, trying to identify any of them that might be injured or otherwise unable to escape the talons of these large, powerful raptors.

female Bald Eagle Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/6.3, ISO 320

female Bald Eagle
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/6.3, ISO 320

female (left) and male (right) Bald Eagles Pentax K-5 + Sigma 150-500@340mm 1/1250sec., ƒ/6.3, ISO 400

female (left) and male (right) Bald Eagles
Pentax K-5 + Sigma 150-500@340mm
1/1250sec., ƒ/6.3, ISO 400

Soon enough, the two Bald Eagles flew off in search of their next meal, flushing up hundreds of ducks in all directions, and making a perfect end to another eventful and exciting morning in Fish Creek Provincial Park!

Have a great week, and good birding!

Friends of Fish Creek Autumn Birding Week 7 – South Glenmore Park

Posted by Dan Arndt

The last 48 hours in Calgary have seen a massive shift in temperature and weather. On Friday the temperature took a dive from 15 degrees Celsius down to -5 C, followed by Saturday being interspersed with heavy snow, high winds, and a steady decline in temperature. On Saturday night the temperature took another drop, and upon waking up on Sunday morning, there was a good 2 centimeters of snow accumulation. I knew right away that the birding was going to be great on the Glenmore Reservoir, and I was not disappointed. Nearly 4000 birds were seen out on the water, many of which came in for good, close views, but the majority of them were too far to get usable photos. Luckily for us, some of the less common ones were close enough to see quite well!

By far the majority of the birds were on the west side of the reservoir, but the Surf Scoters, White-winged Scoters, Common Loons and lone Double-crested Cormorant were in the better-protected eastern bay, closer to the Bayview neighborhood.

South Glenmore Park

South Glenmore Park

By far the most numerous birds were the American Coots, which had flocked together overnight to number over 1500 individuals in flocks between 20 and 300. We were greeted at the starting point by this Canada Goose who decided that, for once, it would be appropriate to use the boat launch ramp.

Canada Goose

Canada Goose

We also had a perfect vantage point to watch this Bald Eagle and its mate harass one of the larger flocks of American Coots in hopes of picking off a straggler.

Bald Eagle

Bald Eagle

Shortly followed by this Common Raven and its mate flying into the spruce above the Glenmore Canoe Club to harass the Bald Eagles who had set down moments before.

Common Raven

Common Raven

As we scanned the flocks of American Coots, we saw interspersed in their numbers a few Green-winged Teal, Gadwall, Northern Shovelers, and American Wigeons. The main highlight though were the occasional Horned and Eared Grebes that flocked together and seemed to spent as much, if not more time under water diving for vegetation to fuel their migration south.

Eared Grebe

lone Eared Grebe in non-breeding plumage

At the east side of the Canoe Club, we found this lone Pied-billed Grebe taking refuge near the docks, resting up and staying hidden from predators.

Pied-billed Grebe

Pied-billed Grebe

As we neared the end of the point, we came up right against the largest raft of American Coots, and we even managed to pick out a few juveniles just coming into their adult plumage. In the photo below are at least two American Coots whose heads are light grey as opposed to the fully matured individuals with the black head plumage.

American Coots

American Coots

Moments later a few Trumpeter Swans that we saw on the very far end of the reservoir took off and flew directly toward us. They slowly veered south, but not before getting close enough to allow us to get a few flight shots.

Trumpeter Swans

Trumpeter Swans

Working our way on to the east, these three Eared Grebes thought it would be a good learning experience to show us what their breeding plumage looks like, as opposed to their usual non-breeding plumage we’d seen so far for the day.

Eared Grebes

Eared Grebes

The true highlight of the day though was a group of Surf Scoters and White-winged Scoters in the east bay. While I’ve seen White-winged Scoters a bit closer this year on the Reservoir, and Surf Scoters much earlier during the May Species Count here in Calgary, and even closer on the Iona Jetty in Vancouver, it was a real treat to be able to show these uncommon migrants to our group attendees. This is the very best part of leading these groups and why I love birding. These teachable moments and exposure to new birds like this are more than worth the slight discomfort of the cold.

White-winged Scoters

White-winged Scoters

Surf Scoters

Surf Scoters

Last Saturday I spent some time down on the Glenmore Reservoir and was able to get much closer to a pair of White-winged Scoters, and managed to snag this shot of an adult male in much better light conditions.

White-winged Scoter - October 13

White-winged Scoter – October 13

And these Surf Scoters are from Iona Jetty in Vancouver, B.C. in early September of this year.

Surf Scoters - Vancouver

Surf Scoters – Vancouver

Have a great week, and good birding!

Birds of Frank Lake

Thank you to David Lilly for sending us these amazing pictures taken at Frank Lake on April 9/11.

Black-crowned Night-Heron

Tundra Swan displaying

Rough-legged Hawk

Posted and species identified by Pat Bumstead