Sunday Showcase – Rusty Blackbird Blitz!

Posted by Dan Arndt

The Rusty Blackbird used to be a common sight in Alberta, ranging from the prairies to the boreal forest, and often a nice splash of color in a mixed flock of migrating blackbirds both in spring and fall. Over the past 50 years, their population has declined between 85 and as much as 99% by some estimates, and is a particularly vulnerable species at risk, not only in Alberta, but all over North America. It is with great pleasure that I note that eBird.org has organized yet another citizen science project in order to better understand the ecology, migration hotspots, and to develop some strategies to better accommodate this highly vulnerable species.

The Rusty Blackbird Spring Migration Blitz opened March 1, 2014 all over North America, and the usual target dates for spotting them in our area are between April 1 and mid-May. The goal is to get as many birders to go out, as they usually would anyway, and report the observations to eBird under the Rusty Blackbird Spring Migration Blitz survey type.

Read more about this project here: International Rusty Blackbird Working Group, and enjoy the one and only photo of this species that I have to date, taken at Eagle Lake in the fall of 2012.

female Rusty Blackbird Eagle Lake October 12, 2012

female Rusty Blackbird
Eagle Lake
October 12, 2012

Lafarge Meadows – Spring has arrived!…?

Posted by Dan Arndt

March 20th, 2014 was the first day of spring. The Google Earth image that I’m using for this week’s map was from March 28, 2004, and seems to show much more open water on the Bow River, a bit of open water on both ponds at the park on the east side of the Bow River. It just goes to show how much colder, snowier, and icier this year has been (and continues to be!) than last.

Lafarge Meadows  March 23, 2014

Lafarge Meadows
March 23, 2014

Of course no visit to Lafarge Meadows and Sikome Lake is ever complete without a visit to the resident Great Horned Owls. With Dad on watch and Mom on the nest, it looks like they’re off to another good start this year. In fact, it won’t be too long now until the young start to poke their heads up and explore their new environment!

male Great Horned Owl Pentax K-5 + Sigma 150-500@500mm 1/640sec., Æ’/6.3, ISO 500

male Great Horned Owl
Pentax K-5 + Sigma 150-500@500mm
1/640sec., Æ’/6.3, ISO 500

female Great Horned Owl Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 800

female Great Horned Owl
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 800

After a few weeks of them being more or less absent on the river, the Canada Goose numbers were back up as migrants began their trip north to their breeding grounds once again. This particular stretch of river is rather good for finding birds staging before their trek further north, or to disperse around the countryside near Calgary.

Canada Goose Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 800

Canada Goose
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 800

Canada Geese in flight Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 800

Canada Geese in flight
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 800

We were even lucky enough to see a (seemingly) early Mountain Bluebird along the river. While we only saw it at a distance, it was more than enough to be certain of the ID. Chances are good that this bird is finding enough to eat along the edge of the river with the various insects that are still present in the water, as well as egg sacs, larvae, and various other food sources near the banks of the river.

Canada Goose Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 200

Canada Goose
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 200

We ventured quite far south at Lafarge Meadows in hopes of finding some other birds a little bit closer to the water’s edge, but didn’t get anything much more interesting than the Mountain Bluebird until we headed back the other way. It all seemed to come fast and busy, with this adult Bald Eagle landing very close by to start, followed quickly by the sighting of some American Wigeon across the river, and then finding our first Killdeer of the season in amongst them!

Bald Eagle Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 400

Bald Eagle
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 400

American Wigeon and Killdeer Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 500

American Wigeon and Killdeer
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 500

Our last “new” birds of the day was a fly-by of a fairly sizeable flock of California Gulls, two of which flew by quite low, allowing for a much better view (and photos) than we had the previous week at Pearce Estate Park!

California Gulls Pentax K-5 + Sigma 150-500@500mm 1/1000sec., Æ’/6.3, ISO 160

California Gulls
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., Æ’/6.3, ISO 160

While I didn’t get too many good shots last week, I guarantee you’ll enjoy the ones I was able to capture this week. See you next Monday, and until then, good birding!

Wednesday Wings: Weaselhead and More

Tony LePrieur took the photos below on March 1, 2014.

image_2

Horned Lark, from outside the city.

image_1

Gray Partridge, from outside the city.

image_3

A very cold Common Goldeneye from Fish Creek Park.

image_4

Brown Creeper, Weaselhead.

image_6

Pileated Woodpecker female, Weaselhead.

image_7

House Finch male, Weaselhead.

image_8

Golden-crowned Kinglet, Weaselhead.

image_9

Golden-crowned Kinglet, Weaselhead.

image_10

Coyote, Weaselhead.

image

Finally, an ID challenge: At first glance I assumed this bird was a Merlin, but something didn’t quite look right. If not a Merlin, what do you think it is, and why?

Spring arrives at Pearce Estate Park

Posted by Dan Arndt

 

Last week took the temperatures well above zero degrees C, and to another of the parks heavily impacted by the flood of 2013. Pearce Estate Park is just upstream from the Inglewood Bird Sanctuary, which is currently still closed due to the damage it sustained, and likely will be until the summer or fall of 2015. Each year, we usually visit Inglewood Bird Sanctuary around this time in search for the first returning gulls of the season, and so we figured that Pearce Estate would also do us a solid and turn up some northward migrants, and we sure weren’t disappointed!

Pearce Estate Park March 16, 2014

Pearce Estate Park
March 16, 2014

Right from the start I knew it was going to be a good day when one of our first bird species seen were a pair of American Robins. It’s likely that they were either local migrants into the city, or overwintering birds dispersing as the temperatures rose. Unless we banded and tracked them, or attached a GPS transmitter to them, it’s hard to say for sure, but they were doing a good job gleaning something to eat from the tall grasses and low brush atop the hill just north of the parking lot.

American Robin

male American Robin

The calls of newly arrived European Starlings filled the park, along with the odd House Finch, Downy Woodpecker, and almost incessant calls of Northern Flickers asserting their dominance and claiming territory. Along the train bridge we ran into this punk rock Common Raven with his freshly stenciled grafitti.

Common Raven

Common Raven

Only a few moments later, we captured a pair of California Gulls, the first of the season for our group, flying by at a fairly low altitude, but fast enough that I only caught them moving away from us.

California Gulls

California Gulls in flight

On the ice down below was a lone Canada Goose, perhaps waiting for a mate to return, or just taking a breather on the iced up gravel bar.

Canada Goose

Canada Goose

Back on the pathway, this pair of Northern Flickers put on quite a show for us, flying to and fro and displaying at each other in a very long and drawn out territory dispute. I’m still not sure who the winner is!

dueling Northern Flickers

dueling Northern Flickers

dueling Northern Flickers

dueling Northern Flickers

It really seemed as if the area near the train bridge was the hub of our activity, as this male House Sparrow had been caught in the act of taking nest material back to one of the support struts for the bridge. Who’d have thought that’s where they’d make their home?

House Sparrow

House Sparrow

And once again back on the bridge we had some great views of the iridescence of the feral Rock Pigeons.

Rock Pigeon

Rock Pigeon

Down on the ice they were feeding on something that had likely spilled from rail cars earlier in the week, and this oddly colored brownish pigeon stood out from the rest.

oddly colored Rock Pigeon

oddly colored Rock Pigeon

We decided that we’d seen enough of the area around the bridge, and were delighted to get some close up looks at the European Starlings that we would have had to have been deaf to miss hearing. This male European Starling posed quite nicely for the group, and proceeded to remove filler from the hole that he and his partner had decided would be their nesting area for the year.

male European Starling

male European Starling

We headed downstream a bit to see if we could see any more gulls, and also to show how badly cut the banks near the Inglewood Bird Sanctuary were. The damage was more extensive than I’d even imagined. Along the way we found a couple of Black-billed Magpie nests, and even saw a few of them taking materials to their nests to either build them anew, or to reinforce the structure that’s in place.

Black-billed Magpie at nest

Black-billed Magpie at nest

And so ends another week with the Friends of Fish Creek Winter birding course! Next week, we recap our visit to Lafarge Meadows, where even more migrants have been found!

Have a great week, and good birding!

Sunday Showcase: Late Winter Birds

Spring is here and the new migrants are showing up daily, but here is another look at some of the winter birds seen in Fish Creek Park and the Weaselhead Nature Area in Calgary. All photographs by Tony LePrieur.

The photos below were taken in Fish Creek Park on February 17, 2014.

image

Great Gray Owl, Bebo Grove.

image_1

image_2

image_3

image_4

Boreal Chickadee.

image_5

Black-capped Chickadee.

image_6

Golden-crowned Kinglet.

These shots of the Three-toed Woodpecker in Bebo Grove were taken on February 23, 2014.

image

image_1

The remaining photos below were taken on February 23, 2014 in the Weaselhead.

image_1

Great Horned Owl.

image_2

Boreal Chickadee.

image_3

American Tree Sparrow.

image_4

Dark-eyed Junco.

image_5

Golden-crowned Kinglet.

image_6

House Finch.

Furry Friday: Winter Weasel

This Long-tailed Weasel was photographed by Bill Thompson in his yard on an acreage near Bragg Creek in April 2010.

IMG_2929 - Copy

IMG_2947 - Copy

IMG_2953 - Copy

IMG_2954 - Copy

IMG_2966 - Copy

IMG_2968 - Copy

IMG_2969 - Copy

Happy World Sparrow Day!

Posted by Dan Arndt

 

Happy World Sparrow day, everyone!

 

male House Sparrow

male House Sparrow

According to Wikipedia, World Sparrow Day is designated to raise awareness of the plight of the House Sparrow (which is in decline in their native habitat in Europe), and other birds common to urban environments and the threats to their populations. It is observed on March 20 each year.

If you’re interested, there’s even a website dedicated to World Sparrow Day!

 

male House Sparrow in a parking lot

male House Sparrow in a parking lot

Exploring new trails at Shannon Terrace

Posted by Dan Arndt

Last week’s walk took us to Shannon Terrace in search of a Mountain Chickadee that had been seen there the week prior. The main trail between Bebo Grove and Shannon Terrace was washed out in the floods last summer, and so instead of doing the usual route walking between the two areas of the park and back again, we explored a few trails that are part of the Fish Creek Provincial Park Single Track bike way, much of which I haven’t explored by foot or by bike.

Shannon Terrace March 9, 2014

Shannon Terrace
March 9, 2014

One of the most shocking things this time around was just how docile and downright tame the Boreal Chickadees were. Feeding from the tree stump feeding trays, from our hands a number of times, and flying out into the open. It may have had something to do with the temperatures being well above zero that kept them so actively feeding!

male Red-breasted Nuthatch Pentax K-5 + Sigma 150-500@500mm 1/640sec., Æ’/6.3, ISO 3200

male Red-breasted Nuthatch
Pentax K-5 + Sigma 150-500@500mm
1/640sec., Æ’/6.3, ISO 3200

Boreal Chickadee Pentax K-5 + Sigma 150-500@500mm 1/640sec., Æ’/6.3, ISO 3200

Boreal Chickadee
Pentax K-5 + Sigma 150-500@500mm
1/640sec., Æ’/6.3, ISO 3200

Aside from that though, things were about as one would expect on the west side of Fish Creek Park. We ran into a pair of Brown Creepers on one stretch of single-track but unfortunately I wasn’t able to snap any usable images of them. Moments later, we were nearly run into by some cyclists getting some of the intended use out of the single track, bombing down on us at full tilt. Can’t really blame them though. These particular trails were built for them!

Red Squirrel Pentax K-5 + Sigma 150-500@500mm 1/800sec., Æ’/6.3, ISO 1250

Red Squirrel
Pentax K-5 + Sigma 150-500@500mm
1/800sec., Æ’/6.3, ISO 1250

We crossed the bridge and found a couple of Red Squirrels feeding on the left over seeds at one feeding station, and this particular fellow decided to pose nicely for us. Along this loop of trail we found a few more Boreal Chickadees, a few more Black-capped Chickadees, and not much else.

female Red-breasted Nuthatch Pentax K-5 + Sigma 150-500@500mm 1/640sec., Æ’/6.3, ISO 3200

female Red-breasted Nuthatch
Pentax K-5 + Sigma 150-500@500mm
1/640sec., Æ’/6.3, ISO 3200

male Downy Woodpecker Pentax K-5 + Sigma 150-500@500mm 1/640sec., Æ’/6.3, ISO 1250

male Downy Woodpecker
Pentax K-5 + Sigma 150-500@500mm
1/640sec., Æ’/6.3, ISO 1250

It wasn’t until we nearly reached the end of our walk when we had another flurry of activity nearby. A few Red-breasted Nuthatches were actively feeding on another feeding station log, while this male Downy Woodpecker tapped away on some nearby aspen.

Bohemian Waxwings Pentax K-5 + Sigma 150-500@500mm 1/640sec., Æ’/6.3, ISO 800

Bohemian Waxwings
Pentax K-5 + Sigma 150-500@500mm
1/640sec., Æ’/6.3, ISO 800

At the western extent of our walk, just before turning back to head to the parking lot, a small flock of 75 Bohemian Waxwings flew by, chirping, cooing and calling in the air above us, giving us some of the better views our particular group has had of them so far this year!

Next week: Pearce Estate Park  and Prince’s Island Park, just outside of Calgary’s downtown core. Stay tuned, and good birding!

Where are the warblers?

Posted by Dan Arndt

On our outing last week, I mentioned an idea to Bob Lefebvre about setting up a post showing our readers where some of our summer migrants are right now, and maybe keeping it updated on a weekly basis. Easy enough to do using eBird, but in doing a quick Google search, I found out that Greg Miller (yes, that Greg Miller,) had already done a similar post, which I’ll link to below.

I do plan on setting up a resource page right here on Birds Calgary, tailored to our own favourite locals, but for now, here’s Greg’s great summary this topic.

Where are the Eastern Wood Warblers Now? – 2014

Just follow the link and click on any of the names of your favourite Wood Warbler species for an up to the minute update on their migration progress! As of this post, almost all of these species have landed in the southern United States, pushing northward on a daily basis. Many of them first arrive on the coast of Florida, Texas, and Louisiana before moving ever northward to their breeding grounds in the Boreal Forest of northern Canada, while others may breed further south in their preferred breeding habitats. The hardiest of them all, the Yellow-rumped Warblers, most of which over-winter in the continental United States, have pushed even further northward, into the interior of British Columbia, Washington state, and in the interior, as far north as northern Colorado and Utah.

Spring is on the way!

Furry Friday: Roadside Lynx

It’s a rare day that you see a Canada Lynx, so when Bill and Sharon Thompson spotted this one on a roadside while driving between Calgary and Prince George in 2002, they stopped to get a photograph. The Lynx had crossed the highway but then stopped in the ditch rather than disappearing into the bush.

Lynxmom

Canada Lynx. Photo by Bill Thompson

For a few minutes the Lynx stayed still and was vocalizing. When Bill and Sharon looked back on the other side of the road, they saw the reason for this unusual behavior.

Lynxkittens

Canada Lynx kittens (cubs). Photo by Bill Thompson