Tag Archive | birds calgary blog

Hummingbirds of the Weaselhead

Posted by Matthew Sim

This past Thursday, I went out for a walk in the Weaselhead with local nature expert Gus Yaki and a group of other birders. Our target species were the 2 species of hummingbird that call this park home; the Calliope Hummingbird and the Rufous Hummingbird. Though we saw and heard many great species on our walk, for this post I will concentrate on the hummingbirds.

When we reached the area where Calliope Hummingbirds are usually seen, we scanned around with our binoculars, searching for this tiny bird. The smallest bird in North America at 8cm in length (3.25 inches), this hummingbird can sometimes be passed off as a large bee. After several minutes, somebody found this beautiful male perched at the top of a spruce tree.

Male Calliope Hummingbird

We observed this little guy (the Calliope is the smallest long-distance avian migrant in the world) as Gus told us many neat facts about the species. For example, the pink streaks on the male’s throat form a V-shaped gorget, and these streaks are rather long, so that when the male turns his head, the streaks will actually reach back over his shoulder. This was my first time seeing the species so I was particularly enthralled with the bird. After some time, we moved on, back closer to the river in search of the Rufous Hummingbird.

We had to walk through some muddy spots to get to the habitat where the male Rufous is likely to be seen but was it ever worth it! When we got there, someone soon spotted the male Rufous and we soon all had our binoculars trained on him as he displayed his gorgeous orange-red gorget.

Male Rufous Hummingbird

The Rufous Hummingbird was moving around a lot and we got to see him at various spots; perched and in flight.

At one point, he even came to the bushes right behind us and started feeding. Gus told us that these bushes were actually Siberian Peashrub, more commonly known as Caragana. They are an invasive species that totally dominates the environment, so that no other flowering plants live in the area ( it covers 10-12 acres on the north side of the Elbow river). Male Rufous Hummingbirds feed on these plants because of the abundant if only temporarily nectar, however the females, which raise their families alone without the help of the males, realise that there is not enough nectar to raise a family on and head elsewhere, to richer, more natural environments. The males are then at a biological dead-end and do not have the oppurtunity to pass on their genes. This was quite fascinating and I would not have learned this had I not been on the trip with Gus. Thanks Gus!

He showed off his colors beautifully, revealing how he got his name.

We had a great morning watching these hummingbirds and learning lots about them thanks to Gus’ vast wealth of knowledge.

A trip to Fish Creek

Jun8

Posted by Matthew Sim

After arriving back in Calgary from Houston for the summer last Friday, I couldn’t wait to get back out to Fish Creek. Sunday morning found me up bright and early (6:00) and out on my bike, riding down to Fish Creek Provincial Park, one of my favorite birding (and for that matter, one of my favorite natural) locations.

Almost immediately, I was seeing good birds. At the stormwater ponds between the Glennfield area and the Bow Valley Ranch I saw lots of waterfowl, including a pair of Cinnamon Teal and many Common Goldeneye ducklings.

Cinnamon Teal; male on the right, female partially hidden on the left

Goldeneye ducklings

At one pond, a coyote was hunting something in the long grass and remained oblivious to my presence.

After observing the coyote for some time, I continued riding my back towards the Ranch. I crossed bridge #11 and started towards Sikome and the river, but stopped abruptly when I saw the Great Horned Owl family; 5 in all, 3 owlets and their parents.

We as Calgarians are truly lucky to be able to observe owlets up close each year as they are never far off the path in Fish Creek. I marveled at the owls seemingly majestic haughtiness, as they all stared me down. Before long, I was off again, stopping again when I saw a strange sight at the top of a conifer. At the very top was a Brown-headed Cowbird, surrounded by what must have been millions of little bugs.

As I passed through the Sikome area, I observed many Richardson’s Ground Squirrels.

As I finally reached the river and the Hull’s Wood area of the park, I spotted what was probably the most colorful bird of the day; a male Baltimore Oriole.

There was a female with him and they seemed to be paired up, however she was more secretive as she gathered nest material and disappeared high into the poplars to build her hanging nest.

This trip to Fish Creek was excellent, and for me, having moved away, I now fully appreciate what a great park Fish Creek is.

Q & A: Strange Bird Sounds

Jun6

Q: Morning, I just found this blog and think it is wonderful! My family and I moved out to an acreage west of the city recently, and are wondering about one bird sound that we just can’t ID. We hear it mostly at night and very early morning. It’s an eerie call…. The best way to describe it is a high-pitched kakakaka. Almost sounds like something you’d here in a jungle? If that makes sense? If you have a moment I’d really like your thoughts on this one. Thanks.

A: One possibility is a Wilson’s Snipe, a shorebird found in wet marshy areas. It makes a display flight, often at night, where the bird flies high in the sky and then dives down at high speed. The air rushing past its tail feathers produces a sound often described as a fast “woowoowoowoowoo….” Click on the video below and let me know if that’s the bird or not.

Reply: Thanks!!! That’s the one! We haven’t seen one but we can sure hear them!

Q: I live in south Calgary. At night we have been hearing an unusual call that sounds like a dove or possibly a duck. It is a whistling sound that we often hear passing overhead in the sky while we are in the hot tub. We have a seasonal marsh close by that is home to Mallards, Canada Geese, Red-winged Blackbirds, Yellow-headed Blackbirds and more species. Do you have any idea what could be making this sound? Just wondering!

A: It sounds to me like you have Mourning Doves. They are quite vocal, and make soft cooing sounds all day and in the evening. When they fly, their wings make a loud whistling noise. They are birds of the grasslands not the marshes, but can generally be found wherever there is food – seeds, insects, etc.

Mourning Dove. Photo by Anne Elliott.

Another possibility is Common Goldeneye, a species of duck whose wings make a whistling sound when they fly.

Common Goldeneye. Photo by Dan Arndt.

Q: Hi there, I was wondering if you could provide some information. I awoke in the middle of the night last night and heard a bird singing on Nose Hill behind our house. This was at 2:00 am and this bird sang for over an hour. I tried to find its song on the internet and the nearest I came to it was a nightingale. Is that even possible here? If not, what kind of bird around Calgary, sings at night? Isn’t that unusual?

Thanks for your help.

A: It’s not that unusual for birds to sing at night. Some species do it all the time in the breeding season. It’s difficult to say which one you have there. There are several species of nightingale, but they are not found in North America. I’m not too familiar with nightingale songs but a quick listen to them online, plus the location you gave, suggests that your bird might be a Gray Catbird. They have a long, disjointed song that is a series of squeaky syllables separated by pauses. They don’t usually repeat the same sound twice in a row, and they can include imitations of other birds, and the occasional cat-like mew. They are also known to sing at night. Check out this YouTube video to see what they sound like. If that’s not the bird, let me know.

Reply: That’s definitely what I heard! Thanks!

May Species Count – Longview Area

May30

Posted by Bob Lefebvre

On Saturday May 26, 2012 I surveyed the Longview area for the May Species Count. This is the fifth straight year I have done this area, and I’m getting to know it pretty well. I counted 73 species, down two from last year.

A rocky hillside west of Longview.

These large rural count areas take a long time to cover. It is mostly driving, stopping regularly to record birds and to listen. There are only a few short walks. I started at 5:30 a.m. and had made a first pass through the area by about 4:30 p.m. You have to record the numbers of each species of bird and mammal you see, being careful not to over-count, which makes for some tricky record-keeping as you go down a road for the second time. After going quickly over my checklist, I continued until 8:15, searching for species I missed earlier, and adding to some of the numbers. It seems there are always a few birds you just can’t find. Once again, there were few shorebirds in this area, because there just isn’t enough good habitat for them. But there should be Bald Eagles, and I couldn’t find one. I was compensated with two Golden Eagles. I never had a Gray Catbird, and spent the last half hour of the day searching dense thickets for one of these birds (unsuccessfully).

Here are a few of the species I photographed.

Female Mountain Bluebird. There were good numbers of bluebirds.

This Killdeer was doing its “broken-wing” display, and likely had made its nest right on the gravel road.

I don’t get Pied-billed Grebes here every year. This was the only grebe I saw.

Lincoln’s Sparrows were common.

There were dozens of black birds in mixed flocks in livestock fields. It was difficult to separate the Brewer’s Blackbirds (above) from all the Brown-headed Cowbirds and European Starlings.

I had two male Northern Harriers, which seems to be a scarce species around Calgary this year.

Wilson’s Snipe. More often heard than seen, but will sometimes sit on fence posts.

A mixed flock of about 60 Pine Siskins and American Goldfinches settled onto this field, and practically disappeared. I can see four goldfinches in this photo but there were many more.

I was quite entertained by this bird, which was trying to collect nesting material. Unfortunately for the Oriole, the rope was too tough, and it left empty-handed.

Here are a few of the mammals I saw:

I think this is the same Red Fox I saw last year, in almost the same place. (See last year’s post.)

Most of the ground squirrels are Columbian, not Richardson’s as in Calgary.

These Elk kept a close eye on me as I explored a dirt trail where a Nashville Warbler had been heard a few days before. I didn’t find the warbler.

Can you see the Bighorn Sheep in this photo? Taken with a 400 mm lens. I saw one in the same spot three years ago so I was looking for it, but nevertheless was surprised to find one there.

A cropped version of the photo above.

The May Species Count can be gruelling (I started at 5:30 again on Sunday and did another 13 hours in the city) but it is rewarding. There are lots of interesting birds out there at this time of year. Stay tuned for Dan’s post about our count in the Weaselhead.

Sunday Showcase: Spring Birds of the Calgary Area

May27

Here are some recent photographs of birds from in and around Calgary, by David Lilly. See more on the Canadian Bird Photographer website, and on David’s website.

Western Meadowlark

Tree Swallow

American Kestrel

Northern Shoveler

Blue-winged Teal

Cinnamon Teal

Wilson’s Snipe

Sunday Showcase: Rufous Hummingbird

May20

These fantastic photos of a male Rufous Hummingbird were taken by Marilyn Sanders just west of Calgary in the community of Stonepine, off of Highway 8.

Bird Profile: Western Tanager

May19

Posted by Matthew Sim

Each year, spring migration brings something different. The year I first bought my camera, migration brought to me several brilliant male Western Tangers. This was the first time that I was really enthusiastic about birding and, with birds like this in my backyard, it is not difficult to see why.

The Western Tanager has to be, in my honest opinion, one of the top 5 most beautiful species that we can see in Calgary. Its red, yellow and black plumage make it stand out during migration, when the trees are still bare of leaves, but be warned, once the leaves come out, this brilliant songster all but disappears into the forests, becoming rather inconspicuous despite its bright colors.

A bright-red head combined with black wings, back and tail and canary-yellow underparts and neck are what make the male so beautiful. The female, considerably duller, is green olive above and yellow below. Arriving in southern Alberta in early to mid-May (they arrive later in the month in the mountains), the Western Tanager heads to boreal and montane forests to breed. Though the species prefers coniferous and mixed forests for nesting, during migration, it frequents a wider range of forests.

The Western Tanager can be seen in the city in areas such as Bebo Grove in Fish Creek or Edworthy Park during the summer. Outside of the city, they can be seen in the mountains and in the Water Valley area, among other locations. During the month of May,you might even spot one in your own yard- they are most often seen among the higher branches of trees so remember to look up!

Did you know…

The red on the Western Tanager’s face is formed by the pigment rhodoxanthin, a pigment not usually found in birds. The other tanagers (such as the Scarlet Tanager) make the pigments that give them their bright colors however, rhodoxanthin is not manufactured by the Western Tanager meaning that they must obtain it from the food that they eat (probably insects who in turn gain this pigment from the plants they eat).

Postcards from Texas: Migration highlights

May18

Posted by Matthew Sim

Last time I wrote a ‘Postcards from Texas’, I bemoaned the weather and fate for whisking away any migratory birds from my binoculars and my camera. This time, however, weather and fate were both on my side for a full 3 days, bringing warblers, thrushes, flycatchers, orioles, buntings, catbirds and cuckoos to my very neighborhood.

Saturday morning, something told me to go out birding. Trusting instinct, I went out to the neighborhood patches that occasionally turn up good birds. When I got to the pond, I heard a distinctive ‘chirp’ coming from the trees and shrubs lining the pond. Then came another ‘chirp’. And another. I soon was in a very excited mode, dashing this way in that, my camera turned up at the trees. A storm the night before had slowed migration, forcing migratory birds to land at the first green patch they saw, and for this reason, there were now dozens of migrants here at my local pond.

Male Chestnut-sided Warbler

Female Magnolia Warbler

Male Magnolia Warbler

Female American Redstart

As I gazed upwards into the bushes and trees, I managed to see Wilson’s, Canada, Kentucky, Black-throated Green, Magnolia, Yellow, Tennessee and Chestnut-sided Warblers, American Redstart and Common Yellowthroat. Soon, I was seeing Gray Catbirds and even a male Baltimore Oriole.

Baltimore Oriole

As I admired the oriole, an even bigger surprise came up in the form of my first ever Indigo Bunting, They are quite stunning birds!

Male Indigo Bunting

After that, I found a Olive-sided Flycatcher, identified by the two white spots on its back.

Olive-sided Flycatcher

And then some of the regulars too…

At one point, upon seeing a large bird in one tree, I investigated, expecting to find some rather unusual bird. Instead, I found a rather common Green Heron- but in a tree?!

Green Heron-in a tree!

So maybe migration wasn’t so bad after all!

Wednesday Wings: The Down in Downy

May16

Posted by Bob Lefebvre.

I have three Downy Woodpeckers that come to my feeders regularly. They are not shy, and I managed to get some close-up photos that show the prominent nasal tufts of this species. These help to keep wood chips (and nut chips) out of the bird’s nostrils. It is sometimes said that Downy Woodpeckers are named for these downy feathers at the base of their bill.

Wednesday Wings: Swainson’s Hawks

May9

Posted by Bob Lefebvre

On Monday I was in north Glenmore Park, and there was a pair of Swainson’s Hawks there. There was a stiff wind from the south, so I was able to get pictures as they soared almost motionless over my head. One of the birds is an intermediate to dark adult, and the other is a light hawk that looks like it is just coming into its adult plumage.