Tag Archive | osprey

Bird’s-Eye View of Local Nesting Birds

Posted by Bob Lefebvre

It’s always fun during breeding season to watch live video of nesting birds from nest cameras around the world. There are some local ones that we provide links to each spring. The links given below are always also visible on our right-hand sidebar.

Calgary Zoo Osprey Nest Cam: This camera has been operating for many years. This year, the nest platform and camera were moved a bit downstream from its usual location, but he Ospreys are back and refurbishing the nest right now.

An April 18th still from the nest camera. From the Twitter feed of boooneill (@ koniell57).

Gray Jay Nest at Ellis Bird Farm: This was the first ever live view of a Gray Jay nest, so this one, operated by the Ellis Bird Farm north of Red Deer, attracted a lot of attention. Unfortunately the nest recently failed. There are still some videos at the link. If the birds re-nest this year and it can be located, new video may be available. The nest was located about 100 km north of Calgary. Information about this and other cameras operated by the Ellis Bird Farm can be found on their website here.

Normally we have a link to the popular University of Calgary Peregrine Falcon nest camera, but this year, the camera is no longer online. In addition, the recent pages with all of the observations from 2010 on have been removed. All that is left online are the historical observations from 1995-2009, so we have a link to that.

I have tried to find out more about this, but haven’t heard back from anyone about who operated the camera or if the link will ever be restored. But the web page was maintained through the U of C’s library and and cultural resources, and they have decided to remove that support as part of their 2017-2018 budget cuts.

The university prides itself on its community outreach, so it’s a shame that they decided to cut this. Perhaps if they got feedback from people who valued the project they would reconsider; if not this year, then next. You can contact the Community Engagement Team on this page, or Thomas Hickerson, Vice-Provost (Libraries) here.

Please leave a comment here if you have any information about this camera or any others in the Calgary area. In 2016 there was a nesting box installed at the top of the Foothills Hospital in the hopes of attracting more Peregrines, but again, I haven’t been able to find out if there is a nest camera or website this year.

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.

Sunday Showcase: Birds of Carburn Park and IBS

Bird and mammal photos taken by Tony LePrieur on September 11, 2016. The Wood Duck and Great Blue Heron were at Inglewood Bird Sanctuary, and the rest were at Carburn Park.

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Osprey.

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Wood Ducks.

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Great Blue Heron.

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Belted Kingfisher.

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Wilson’s Warbler.

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Yellow-rumped Warbler.

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Merlin.

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Eastern Gray Squirrel.

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American Mink.

Do you have some bird photos you’d like to share? Send them to our email address and we may post them on the blog.

 

The Beautiful Birds of Bowmont

Posted by Dan Arndt

Two weeks ago our group visited Bowmont Park, one of the few parks we often visit in the northwest quadrant of Calgary with the Friends of Fish Creek birding courses. It’s a bit of a special park, as it borders on the Bow River, but also a gravel quarry which is home to a pair of Osprey in the summer, a few small ponds, and a south facing slope allowing for a wide variety of songbirds.

Bowmont Park - May 24, 2015

Bowmont Park – May 24, 2015

This was the first week of outings where Yellow Warblers were the most visible. All spring and summer long, these little yellow fireballs will be singing all over the place until they manage to find a mate and raise their young. They’re really quite fun little guys to watch, and it’s always nice when they’re so easy to photograph, like they were that morning!

Gray Catbird Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 1600

Yellow Warbler
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 1600

I mentioned the Osprey nest earlier, and this is one area where Enmax has set up an Osprey platform to prevent the Osprey from nesting inside the gravel quarry on the power lines. When we rounded the corner to check out the nest, we were greeted to this sight:

Canada Goose Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 400

Canada Goose
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 400

The platform had been taken over by a family of Canada Geese, but thankfully the Osprey had found another location to nest nearby. We walked over to the river a little before coming out underneath the Osprey nest, and found this Tree Swallow picking up nesting material right off the pathway.

Gray Catbird Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 1250

Tree Swallow
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 1250

On our way out to the main pathway, we spotted this Clay-colored Sparrow finishing up his shift at the gravel quarry and heading out for the day. They’re such industrious little workers! This was just after 8:00 in the morning and already he’d put in a full day of work.

Clay-colored Sparrow Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 1600

Clay-colored Sparrow
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 1600

Speaking of hard workers, this Osprey was taking trips to and from the new nest all morning, each time taking more and more branches in to build up the nest to an appropriate size, wedging them into the nest each time.

Osprey Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 1600

Osprey
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 1600

The pond at the back of the quarry which is usually unbelievably productive turned up next to nothing for us. It seemed rather unusual, so we headed further up the north slope, and found this perched Swainson’s Hawk waiting for us up there.

Swainson's Hawk Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/10.0, ISO 800

Swainson’s Hawk
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/10.0, ISO 800

While we had some good looks at a few birds on the northwest hill, we had much better looks at them a bit later on, but thankfully we did manage to get a nice close look at a Northern Rough-winged Swallow on the river near the pathway on our way back. These birds can be somewhat hard to find around the city, but often along the Bow River.

Northern Rough-winged Swallow Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/10.0, ISO 1600

Northern Rough-winged Swallow
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/10.0, ISO 1600

We gave the pond a second chance to redeem itself, but sadly it was just as empty as it had been on our first visit, so we walked along the back end of the quarry and were treated to another great view of a male Yellow Warbler singing his heart out.

Yellow Warbler Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 1600

Yellow Warbler
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 1600

Our last good bird of the day was a lone Gray Catbird, of which we had seen a few earlier in the day but at a bit further distance. This beautifully drab bird was singing his heart out over and over again from the aspens and willows nearby. The cinnamon undertail and jet black cap are the only real splashes of color on these birds, but their song is unmistakable.

Gray Catbird Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 1600

Gray Catbird
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 1600

And that was another great week of birding. Have yourself a wonderful week, and good birding!

Osprey Fishing

Most of our local Ospreys have now departed, although one was reported here yesterday, still sitting on its nest platform at MacLeod Trail and Hwy 22X. Several pairs (about thirteen) nest in Calgary every summer. People enjoy watching them build the nest, raise their young, and hunt for fish over the river and reservoir. The Calgary Zoo Osprey nest camera is very popular.

Here is an amazing video showing the incredible hunting skill of these birds. Thanks to Dick and Lenora Flynn, and Gus Yaki, for bringing it to our attention. We’re already looking forward to the return of the Ospreys next spring!

ARKive is a not-for-profit initiative of the charity Wildscreen. Their mission: “With the help of the world’s best wildlife filmmakers and photographers, conservationists and scientists, we are creating an awe-inspiring record of life on Earth. Freely accessible to everyone and preserved for the benefit of future generations, ARKive is a truly invaluable resource for conservation, education and public awareness.”

To see more wildlife photos and videos, go to arkive.org and explore and share. There is detailed information, photos, and video about many of the bird species we have here.

Wednesday Wings: Ospreys

Ospreys have returned and have started to nest on platforms across the city. When this Osprey arrived at the platform at MacLeod Trail and Highway 22x on April 24, he first had to evict a pair of Canada Geese who had thoughts of nesting there too. Photos by Joe Harley.

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Joe also got some great shots of an Osprey with a fish south of Carburn Park. This is one of the pair that is nesting at the Lafarge platform along MacLeod Trail just south of Southland Park.

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Zoo Ospreys are Back – Watch Live

The Ospreys are back on the nesting platform at the Calgary Zoo. So far there are just a few sticks on the platform, so if you tune in to the live Enmax web cam, over the next few weeks you can watch them build the nest, lay eggs, and raise their young until they fledge.

Below is a link to the web cam. We will also have a link on the right sidebar of our Home Page throughout the nesting season. Check out the U of C Peregrine Falcon nest cam too!

Go to the live web Osprey nest cam here.

Fish Creek Park Birding

I had a very slow birding summer, with a knee problem that kept me out of the field and off my bike for three months.  But now my knee is better and I am back birding with Gus Yaki and the Friends of Fish Creek Society.  I went out twice with this group to the Hull’s Wood/Sikome/Lafarge Meadows area in mid-September.  Here are some pictures from those trips (click on the pictures to enlarge them).

Two Double-crested Cormorants, and on the right, an Osprey, silhouetted against the rising sun.

A cormorant dries its wings.

Double-crested Cormorant, this time with the light on the right side of the bird.

The Osprey perched in a tree.

Red-tailed Hawk in flight.

Northern Flickers.

Greater Yellowlegs, in one of the ponds by highway 22X.

We found a single Wood Duck (centre) hanging out with the Mallards.

Great Blue Heron on its usual rock.

Juvenile Bald Eagle.

This Cedar Waxwing was picking insects out of a spider web high in a tree.

American Kestrel.

Killdeer on the pond.

Killdeer on the river.

Common Raven calling near where they nested in Lafarge Meadows.

Finally, there is this bird, which we found sitting on a path that runs from the Sikome boat launch parking lot to the river.  I’ll tell its story next week.

Posted by Bob Lefebvre

Banff: A National Treasure Part 3

Continued from Part 2.

For our final day in Banff, we went to Johnston Canyon, just minutes away from the Johnston Canyon campground. We packed up our trailer under sunny skies and prepared for the hike. As we went along our hike more and more clouds started to roll in…

    Johnston Canyon is one of two places in Alberta where Black Swifts nest and is also home to American Dippers, North America’s only truly aquatic songbirds. We started our hike, looking for Dippers and admiring the rushing water as it raced by us.

We continued on our way until we reached the Lower Falls, where a small tunnel gave us a closer look at the waterfall; spray from the water jumping about.

From the Lower Falls, we hiked up to the Upper Falls, looking for our target birds but failing to see them. We heard some Townsend’s Warblers, a difficult bird to see and we did manage to see a Pacific Wren, a race of the Winter Wren that was recently split and became its own species.

Common Ravens, which are readily seen in the mountains, were seen in several different places along the hike.

By this time, we were almost to the Upper Falls and now a steady drizzle was falling; it became heavier and heavier until it was raining quite hard. We made it to the Upper Falls, enjoyed the view and then beat a hasty retreat to our car, trying not to become wetter than we already were. We made it to our car, wetter than we would have liked before driving down the road several kilometers to the Castle Mountain chalets and stopping in a parking lot for a quick lunch. By this time, the rain had stopped (how convenient) and we stopped to admire a pair of Osprey’s and their nest as well as a Flicker nest right beside the road.

Our trip to Banff was great and I would readily do it again!

Posted by Matthew Sim