Archives

Furry Friday: Deer of Calgary

Posted by Bob Lefebvre

I still find deer identification tricky. Let me know if I’ve misidentified any of these!

Mule Deer Buck, Bebo Grove, Fish Creek Park, November 13, 2016. Photo by Tony LePrieur.

White-tailed Deer Buck, Bebo Grove, Fish Creek Park, November 13, 2016. Photo by Tony LePrieur.

White-tailed Deer, Bebo Grove, Fish Creek Park, November 13, 2016. Photo by Tony LePrieur.

White-tailed Deer Buck, Fish Creek Park, November 14, 2016. Photo by Judi Willis.

White-tailed Deer Buck, Carburn Park, January 31, 2016. Photo by Tony LePrieur.

White-tailed Deer Bucks, Carburn Park, January 31, 2016. Photo by Tony LePrieur.

Mule Deer, Weaselhead, October 18, 2015. Photo by Tony LePrieur.

White-tailed Deer Deer, Weaselhead, October 18, 2015. Photo by Tony LePrieur.

White-tailed Deer with fawns, Carburn Park, August 3, 2015. Photo by Tony LePrieur.

Furry Friday: Snowshoe Hare

Tony LePrieur photographed this Snowshoe Hare in the Weaselhead Nature Area of Calgary on February 20, 2017.

Snowshoe Hare, Weaselhead, February 20,2017. Photo by Tony LePrieur.

Snowshoe Hares (also called Varying Hares) can be found in the city in wooded areas like the river valleys, Fish Creek Park, the Weaselhead, and Griffith Woods Park. They are smaller and have shorter ears and tails than the common White-tailed Jackrabbits you see in residential neighbourhoods and open fields. Jackrabbits have black-tipped ears and a longer white tail. Snowshoe hares have huge hind feet, as their name indicates.

Although they are usually quite common in places like the Weaselhead, they are secretive during the daytime and are rarely seen. You often see their tracks in the snow when birding in these wooded areas. Snowshoe Hares also blend in to their surroundings very well – the white winter coat you see in this photo will soon turn to a rusty brown to help camouflage it during the summer months.

Furry Friday: Coyotes

Photos of Coyotes from Calgary and area, photographed by Tony LePrieur and Judi Willis.

Fish Creek Park, February 12, 2017. Photo by Tony LePrieur.

Queen’s Park Cemetery, January 15, 2017. Photo by Tony LePrieur.

Weaselhead, December 18, 2016. Photo by Tony LePrieur.

Weaselhead, September 25, 2016. Photo by Tony LePrieur.

Fish Creek Park, November 14, 2016. Photo by Judi Willis.

Weaselhead, December 18, 2016. Photo by Tony LePrieur.

Weaselhead, January 31, 2016. Photo by Tony LePrieur.

Weaselhead, November 28, 2015. Photo by Tony LePrieur.

Summer Birding in Western Canada

Mike Resch, a birder from Massachusetts, visited Alberta and British Columbia last summer, and wrote about the trip on his blog. It is a very enjoyable read with lots of good photos, so I thought that local birders would enjoy reading about his trip, and maybe be inspired to visit some of the locations that Mike explored last year.

Rufous Hummingbird, Highwood House, June 2016. Photo by Mike Resch.

There are three posts on Mike’s blog, State Birding. First there is a summary of the whole trip, on Western Canada Birding Trip, June 2016. Then there are detailed posts about the Alberta portion, Alberta Birding Trip, and the BC portion, British Columbia Birding Trip.

I hope you enjoy reading about Mike’s travels here, and look forward to summer so you can go to some of these places yourself.

Note: Mike’s ten-day trip was from June 20-29, 2016. So on his blog June 20 is Day 1, June 21 is day 2, etc.

Osprey With Goldfish

Posted by Bob Lefebvre

Here’s a summer shot in the middle of winter which brings up an important conservation issue. This Osprey was photographed on July 2, 2016 by Bert Gregory. He didn’t notice the prey in its talons until later. The location was near the pond by the railway bridge in the very west end of Bowmont Park NW, near Bowness Park.

Osprey with goldfish (Carassius auratus), July 2, 2016, Bowmont Park. Photo by Bert Gregory.

Domestic goldfish, which are native to Asia, are quickly becoming a big problem in Alberta, as they have elsewhere in North America. In the past few years, they have been found to be infesting ponds in Okotoks, Lethbridge, St. Albert, Calgary, and even Fort McMurray. They have been shown to be breeding and overwintering in the wild even in Fort McMurray. Prussian Carp, the wild ancestor of goldfish, have also been found in many Alberta rivers and ponds.

It’s possible that this Osprey caught the goldfish in someone’s backyard pond, but more likely in the pond by the river, or in the river itself, where they are known to breed.

Once unconstrained by a small pond or aquarium these fish can grow very large (over 25 cm in length) and are very prolific. They can devastate native fish habitats by out-competing them for food, and they also eat fish eggs.

The goldfish are thought to have originated here by being dumped into the waterways by pet owners. Prussian Carp may have been deliberately introduced. This is of course illegal; non-native animals and plants can upset the ecosystem and cause enormous problems for our native wildlife. The Alberta government has launched a program called “Don’t Let It Loose” to try to educate the public about the dangers of introducing potentially invasive species into our environment. Efforts are also underway to try to eliminate these fish from our waterways.

UPDATE:

Bernard Tremblay sent in a photo of another Osprey with a goldfish in its talons, taken in Calgary on August 1, 2016:

Nic DeGama-Blanchet, the Executive Director of the Friends of Fish Creek Provincial Park Society, reports that he has seen goldfish in Fish Creek near bridge 11.

Furry Friday: Moose

Some Moose photographed southwest of Calgary recently by Tony LePrieur.

Moose, near Millarville, January 15, 2017. Photo by Tony LePrieur

Moose, near Millarville, January 15, 2017. Photo by Tony LePrieur

Three Moose, near Turner Valley, January 8, 2017. Photo by Tony LePrieur

The male of the three Moose above, near Turner Valley, January 8, 2017. Photo by Tony LePrieur

For more of Tony’s mammal and bird photogrphs, see his Flickr page.

Birding Locations: Queen’s Park Cemetery

Posted by Bob Lefebvre

Northern Goshawk, Queen’s Park Cemetery, January 28, 2017. All photos by Tony LePrieur, all taken at Queen’s Park Cemetery..

One of the smaller and perhaps underappreciated birding locations in Calgary is Queen’s Park Cemetery, located just northwest of Confederation Park near 4th Street and 40 Avenue NW.

Queen’s Park Cemetery.

The cemetery contains a great number of spruce trees, so it attracts many of the species that prefer to feed in or on those trees, such as the winter finches. Many other species of birds and mammals can also be found there, due to the presence of a creek which stays open year-round. The creek runs along the north end, and is bordered by the thickest growth of trees in the cemetery, both coniferous and deciduous.

Detail, north end of Queen’s Park Cemetery, showing the trees which border the creek.

Within the cemetery parking is limited, and it is best to park outside and walk in, or pull completely off one of the roads to park while allowing other vehicles room to pass. Stay away from funeral processions and ceremonies, of course.

The best birding tends to be where the trees are thickest, though you can find Black-capped Chickadees and Red-Breasted Nuthatches wherever there are trees. Crossbills also tend to move around the park (and into the surrounding neighbourhoods). In some years, Brown Creepers and Golden-crowned Kinglets are very common. A stroll along the roads can usually turn up a few of these in the winter.

Brown Creeper, November 15, 2015.

Golden-crowned Kinglet, November 1, 2015.

Black-capped Chickadee, November 1, 2015.

Pine Siskin, October 25, 2015.

The water that flows through the north end draws many birds to drink, feed, and bathe.

Sharp-shinned Hawk, January 15, 2017.

Sharp-shinned Hawk, January 15, 2017.

Another Sharp-shinned Hawk (or the same one from ten months before?), March 6, 2016.

Sharp-shinned Hawk, March 6, 2016.

Queen’s Park is one of the best places to find crossbills. This year there are few in the city, but White-winged Crossbills have been reported there recently.

White-winged (left) and Red Crossbills, November 15, 2015.

Also November 15, 2015.

Common Redpoll, October 25, 2015.

 Dark-eyed Junco, October 25, 2015.

Black-billed Magpie and Great Horned Owl, October 25, 2015.

This may be the same young Northern Goshawk as in the first photo, taken a week earlier, January 22, 2017.

Queen’s Park Cemetery is home to several mammal species as well. Coyotes den there, and White-tailed Jackrabbits and Eastern Gray Squirrels are common.

White-tailed Jackrabbit, December 18, 2016.

White-tailed Jackrabbit, January 22, 2017.

Coyote, January 15, 2017.

So far, eighty-two bird species have been reported here on eBird. That is a pretty good total for a park that isn’t on the river. Sightings in the past week include Rough-legged Hawk, Golden-crowned Kinglet, Brown Creeper, White-winged Crossbill, and Pine Siskin. Get out and add to the total!

Furry Friday: Red Foxes

Here are a couple of Red Foxes photographed recently by Tony LePrieur.

This Red Fox was seen just outside the city limits on September 25, 2016.

The same fox showing the very wide tail that these animals have.

This one was seen in Carburn Park in the city, December 4, 2016.

Twelve Birds of Christmas

Bohemian Waxwing by Dan Arndt.

Black-capped Chickadee by Tony LePrieur.

Red-breasted Nuthatch by Dan Arndt.

White-winged Crossbill by Tony LePrieur.

 Pileated Woodpecker by Tony LePrieur.

Pine Grosbeak by Tony LePrieur.

Golden-crowned Kinglet by Tony LePrieur.

Boreal Chickadee by Tony LePrieur.

Downy Woodpecker by Tony LePrieur.

Dark-eyed Junco by Dan Arndt.

Brown Creeper by Dan Arndt.

Common Redpoll by Dan Arndt.