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Sunday Showcase: Hawk versus Kingfisher

Posted by Bob Lefebvre

On one of our Friends of Fish Creek birding course field trips last fall, we were treated to an amazing chase in the Weaselhead Nature Area. We were in the woods just past the bridge over the Elbow River when I heard the distinctive rattle of a Belted Kingfisher. We hurried back to the river to try to see this bird, which, given the late date (November 8) was likely attempting to overwinter in Calgary, as they sometimes do.

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Belted Kingfisher (male) perched bedside the Elbow River, Weaselhead, November 8, 2014. Photo by Trevor Churchill

Suddenly the Kingfisher took flight, and a small hawk appeared and gave chase. We later identified it as a Sharp-shinned Hawk. In all, it tried five times to catch the Kingfisher out of the air, with a short break between attempts three and four, during which both birds rested on nearby perches. The Kingfisher actually moved to a perch closer to the Hawk, apparently to keep a better eye on its movements.

The amazing part of this chase was the the Kingfisher escaped each time the Hawk got really close by splashing down in the river! Then the Hawk would pass by, and the Kingfisher would emerge form the water, calling loudly. Of course, Kingfishers hunt in this way, diving into the water after small fish, but Sharpies are used to catching their prey in the air. The Hawk didn’t want to get its feet wet, and never managed to get its meal.

A couple of the people on our walk got a few photos of this encounter.

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Sharp-shinned Hawk (above) and Belted Kingfisher (below). Weaselhead, November 8, 2014. Photo by Trevor Churchill

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Kingfisher splashdown! Photo by Trevor Churchill

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Photo by Trevor Churchill

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Photo by Trevor Churchill

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Resting for the next attack. Photo by Tamas Szabo

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Another try. Photo by Tamas Szabo

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Photo by Tamas Szabo

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Photo by Tamas Szabo

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Photo by Tamas Szabo

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Photo by Tamas Szabo

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A hungry and frustrated Sharp-shinned Hawk. Photo by Trevor Churchill

The 12-week Spring session of the Friends of Fish Creek birding course begins on March 30, 2015. See this post for more information.

The many and varied signs of spring at Fish Creek Provincial Park

Posted by Dan Arndt

Another week in Fish Creek and the signs of spring were all around us. While the morning was the coldest one of the week, topping out at -2 Celcius, the starlings were practicing their imitation calls, the Great Horned Owls were comfortably hunkered down in their nests, and the waterfowl were courting in preparation for the breeding season to come.

Boat Launch and Lafarge

Fish Creek Provincial Park – March 1, 2015

Our goals were to find two pairs of Great Horned Owls in the east end of Fish Creek Provincial Park, hopefully see some other waterfowl and early migrants along the river, and whatever else we might find in our travels.

We found one of our first targets less than fifteen minutes after our walk started. After checking out the waterfowl near the boat launch, we headed west into the grove of trees near Sikome Lake, where for the last five years a pair of Great Horned Owls have successfully fledged two or three owlets each year. While mom was well hidden, we did find dad out on one of his regular roosts a few dozen meters away from the usual nest site with a good view of the surrounding area. I think he was hoping we wouldn’t see him, and kept peeking one eye open from time to time as we walked by.

Great Horned Owl (male) Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/8.0, ISO 1600

Great Horned Owl (male)
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/8.0, ISO 1600

We did a loop around the east edge of the lake looking for a shrike, woodpecker, or nuthatches, but found relatively few small birds in their usual spots that morning, and it wasn’t until we got down to the bridges over the Bow River that we finally found something worth shooting. The Rock Pigeons nest under this bridge every year, and it’s one of the most reliable places in the park to find this urban species. They are quite often overlooked as “trash birds”, but they still have some rather amazing coloration on their breast feathers.

Rock Pigeon Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1250

Rock Pigeon
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1250

As has been fairly regular this winter, we did get a flyover of a few Bald Eagles along our walk. As these eagles would fly over, the reaction from the waterfowl on the river would be quite varied. In some cases, only a couple would flush up off the water, but when a hungry eagle would pass over, the river would be almost entirely devoid of birds a few moments later. It’s amazing that they can tell whether the eagle is actively hunting, or just passing through at that distance. Does this Bald Eagle look like a hungry one, or a sated one to you?

adult Bald Eagle Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 640

adult Bald Eagle
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 640

We also found a pair of Common Ravens putting together a nest in the same tree where they had nested the last few years. Whether these are the same pair as before, one of their offspring, or just another pair nesting in a particularly enviable nesting location, it was great seeing them going through the motions of preparing their nest for the year.

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

Common Raven
Pentax K-5 + Sigma 150-500@250mm
1/1250sec., ƒ/8.0, ISO 800

Coming back under the bridge, we also spotted the male Common Goldeneyes displaying for the few females that may still be unpaired, and among a small group of Common Goldeneye, a single immature Barrow’s Goldeneye stood out from the rest.

Common Goldeneyes displaying Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1600

Common Goldeneyes displaying
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1600

Common (left, right) and immature Barrow's (middle) Goldeneye Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1600

Common (left, right) and immature Barrow’s (middle) Goldeneye
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1600

Once we were done our loop at the south-east end of the park, we headed up toward the Headquarters building to find a second pair of Great Horned Owls, and to see if we could find any of the early arriving waterfowl that we missed out on a few weeks ago.

We did (barely!) find the Great Horned Owls in this area as well, though the female was very well hidden!

Great Horned Owl (female) Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1600

Great Horned Owl (female)
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1600

We walked over to the river after coming up with our second owl pair of the morning, and as we came over the rise, this is what we saw.

Mallards, Goldeneye, and a pair of Lesser Scaup Pentax K-5 + Sigma 150-500@150mm 1/1250sec., ƒ/8.0, ISO 800

Mallards, Goldeneye, and a pair of Lesser Scaup
Pentax K-5 + Sigma 150-500@150mm
1/1250sec., ƒ/8.0, ISO 800

Can you spot the pair of Lesser Scaup? We also spotted the male Northern Pintail that has been hanging around this area for what might have been all winter long. A handsome male in full breeding plumage disappeared on us a few times as we worked on finding it and re-finding it for the time we were there scanning the group!

Northern Pintail (male) Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1250

Northern Pintail (male)
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1250

And that’s another week down before the real spring migration blitz comes our way! Have a great week, and good birding!

Warm weather and signs of spring at Hull’s Wood and Burnsmead

Posted by Dan Arndt

While this winter here in Calgary has been relatively mild, the week leading up to our last outing on February 15 was particularly warm. It seemed that signs of spring were abundant, from the mating displays of not one but two species of woodpecker, the crowing of male Ring-necked Pheasants to announce their territories, to the sudden appearance of European Starlings, it truly seemed that the prediction by Balzac Billy of an early spring on Groundhog Day was holding true.

Hull's Wood and Burnsmead - February 15, 2015

Hull’s Wood and Burnsmead – February 15, 2015

Most of the activity was along the Bow River, and so we headed over to scan the waterfowl on the gravel bars, where a few unusual ducks had been found earlier in the week, including a Redhead, Northern Pintail, and possibly the same Ring-necked Duck that had been seen earlier in the winter. While none of those much rarer ducks were around, we did manage to find a pair of male Lesser Scaup who were in the process of transitioning into their breeding plumage.

male Lesser Scaup Pentax K-5 + Sigma 150-500@500mm 1/125sec., ƒ/6.3, ISO 100

male Lesser Scaup
Pentax K-5 + Sigma 150-500@500mm
1/125sec., ƒ/6.3, ISO 100

After spending some time looking for those other odd ducks, we headed east into the aspen stands along the banks of the Bow River at the south end of Burnsmead, and were delighted to watch as a trio of Downy Woodpeckers chased each other around the back of the stand. We watched the shenanigans for a little while before moving on, but stopped rather abruptly after hearing the call of a Killdeer, followed by a Red-tailed Hawk, then a Western Meadowlark, and sure enough above our heads was a small flock of European Starlings doing their full repertoire of imitation songs while investigating a number of potential nest holes. The light was absolutely perfect to show off the bright, iridescent colors of their breeding plumage, and the males were even starting to show a little bit of blue at the base of their bills

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

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

To add to the din of activity, this group of five Northern Flickers (four males and one female) were calling, flying and displaying for each other, showing off their bright salmon colored feather shafts.

Displaying Northern Flickers Pentax K-5 + Sigma 150-500@400mm 1/1000sec., ƒ/8.0, ISO 800

Displaying Northern Flickers
Pentax K-5 + Sigma 150-500@400mm
1/1000sec., ƒ/8.0, ISO 800

We walked over to the recently repaired bridge, and as we approached, we saw a beautiful male Ring-necked Pheasant sitting pretty for us, and as we continued on, we heard a second male crowing to the east. While these two announced their territories on each side of the bridge, a third called from across the river just to make his presence known as well!

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

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

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

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

I’m always blown away by the variety of colors on these beautiful birds. Every color of the rainbow and more reflecting off of those head and breast feathers!

While there wasn’t too much on the river near the bridge, we headed back through the cacophony of starlings, woodpeckers and pheasants to find this young Bald Eagle sitting high in a tree right along the route we had just walked, only to be disturbed as a dog walker caught his attention and flushed him from his perch.

immature Bald Eagle Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 1000

immature Bald Eagle
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 1000

immature Bald Eagle Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/8.0, ISO 1000

immature Bald Eagle
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/8.0, ISO 1000

We headed from here to the Fish Creek Provincial Park Headquarters building, and even further west in search of a Purple Finch that had been seen at some feeding stations in a poplar stand, but sadly came up empty. This area of the park though between the headquarters and Glennfield is always good for White-tailed Deer and today was no exception!

White-tailed Deer Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 1250

White-tailed Deer
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 1250

Just as we were wrapping up our walk, and preparing to head to our vehicles, this little Brown Creeper popped into view, called a few times, and disappeared into a dense spruce tree to finish off our day.

Brown Creeper Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/6.3, ISO 1250

Brown Creeper
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/6.3, ISO 1250

And that’s a wrap for another week! Have a great week, and good birding!

 

 

 

Spring Birding Course 2015

The Friends of Fish Creek are now taking registrations for the very popular Spring Birding Course. New for this spring is the option to go out twice a week rather than just once. These courses are a great value for all the time you get to spend to spend in the field, and the rate for youths sixteen and under is still only $5 (with a registered adult) for the entire twelve-week course! Register online here.

Spring Birding Course 2

Sunday Showcase: Eagles of Beaverdam Flats

Posted by Bob Lefebvre

The lower Bow River in Calgary, downstream of the weir, is a great spot for winter eagle-watching. There is a plentiful food source, consisting of dead or dying Canada Geese, Mallards, and other waterfowl. Among the tens of thousands of birds on the open parts of the river, there are always some that are sick or injured (some of them wounded by hunters). Bald Eagles will readily scavenge the dead birds.

11281326655_fd22bd9a73_kNear-adult Bald Eagle eating a Mallard, Beaverdam Flats, December 8, 2013. Photo by Dan Arndt.

The Bow River is warmed by runoff from the waste-water treatment plants and other city runoff. Because of this, the Bow below downtown Calgary is often the only large body of open water in the area during cold winters. (This has only been the case since about 1975. Before that, there were no waterfowl here in the winter since there was no open water. There were very few eagles seen here until about 2000, as they recovered from critically low numbers caused mostly by DDT poisoning.) These days, good numbers of eagles, mostly juveniles, are seen on the river in winter at the Inglewood Bird Sanctuary, Inglewood Golf course, Carburn Park, Beaverdam Flats, and all the way down through Fish Creek Park. The largest concentrations seem to be at Carburn and Beaverdam.

When the wind is blowing from the west, as it often is, you can watch the eagles soaring right over your head. Here are some photos taken by John Stegeman on a Friends of Fish Creek outing in January.

Bald Eagle adult 2Adult Bald Eagle in flight, Beaverdam Flats, January 24, 2015. Photo by John Stegeman.

Bald Eagle adult 1Adult Bald Eagle, Beaverdam Flats, January 24, 2015. Photo by John Stegeman.

Bald Eagle juvenileJuvenile Bald Eagle in flight, Beaverdam Flats, January 24, 2015. Photo by John Stegeman.

Occasionally the eagles will gather in a small area and you see quite a number of them together. Here is a photo taken in January by Ron Friend.

Eagles- Beaver Dam Flats-Jan 21,2015 029Five Bald Eagles and four Common Ravens in one tree, Beaverdam Flats, January 21, 2015. Photo by Ron Friend.

A few years ago I saw fourteen juvenile Bald Eagles in one tree at Carburn Park. I mentioned this to Gus Yaki, and he said he had seen seventeen at once at Beaverdam Flats, and he once met a person from the adjacent Lynnwood neighbourhood who claimed he had a photo of an incredible thirty-one!! (He agreed to send Gus the photo but either couldn’t find it or lost the email address – if you’re out there, please send it to us!)

Thirty-one might be the unofficial Calgary record, but here we have an amazing photo of twenty-six Bald Eagles (and two Common Ravens) taken at Beaverdam in January 2009 by Ron Kube. (Click the photo to enlarge it. It can be hard to spot every last one, but there are indeed 26 eagles. The one that’s really hard to see is just above and to the right of the adult that is at 9 o’clock, a little in from the left edge. The ravens are together at the lower centre of the photo.)

Ron Kube 26 eaglesAdult and juvenile Bald Eagles (26) and Common Ravens (2). Beaverdam Flats, January 3, 2009. Photo by Ron Kube.

Tomorrow, Family Day, will present a good opportunity to look for eagles in Calgary. Dan Arndt and Rose Painter are leading a Nature Calgary field trip to Carburn Park. See the Nature Calgary field trip page here.

Calgary Birding Podcast

Posted by Bob Lefebvre

A welcome addition to the Calgary birding community is the Wild Bird Watcher site. This blog, by Brian “Hurricane” Smith, is dedicated to birding in Calgary. The blog consists mostly of interviews with local birders, and occasionally with experts from out-of-province. The interviews are in the form of podcasts (short audio files) that you can listen to right on the site, or download to your computer.

Wild Bird Watcher logo 343 pix by 124 png

Recently there was an interview with Nature Calgary president Andrew Hart, and there is a new interview with our own Dan Arndt. Be sure to go to the home page and go through the archives and listen to previous interviews as well. The blog was started in September 2014, and there are nine podcasts so far. You can also subscribe to the blog so you get email notifications of all new posts.

Brian Smith is a long-time professional in audio and video production, broadcasting, and voice work, and this shows in the high quality of the podcasts.

The podcasts are sponsored by the Wild Bird Store, Calgary’s only store dedicated solely to wild birds.

Family Day Birds & Beers

The February Birds & Beers get-together will take place on Family Day, Monday February 16. The location is the Royal Canadian Legion #284, 606-38 Avenue NE Calgary. Everyone is welcome, including children. Drop in any time between 3 and 6 pm to talk about birds and birding! (After 6 pm the venue is adults-only.)

See the Facebook page here.

More information on Birds & Beers events can be found here and here.

Fuglsang_Black_BirdPhoto by Jacob Bøtter, via Wikimedia Commons

Birding Competition Update

Posted by Bob Lefebvre

The eBird Calgary 2015 birding competition is off to a good start. We had some very mild weather in January, so most of the participants were able to get out and get their lists started. We also had some very good birds in the area, and many Calgary-area birders were able to see Wild Turkeys, a Steller’s Jay, and even a Cassin’s Finch.

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Wild Turkey, Millarville area, January 9, 2015. Photo by Dan Arndt.

As of today there are 87 people registered in the competition, 74 adults and 13 youths. We will still take registrations up until March 31, and we hope to eventually have over 100 participants.

One of our goals is to increase the use of eBird in the Calgary area, so that there will be a more complete record of the local bird populations and movements. In 2014, there were only twenty-five birders who submitted more than 52 eBird checklists in Calgary county (an average of one checklist a week), so we should be able to get that number way up.

In January there were 1,244 eBird checklists submitted in Calgary county, compared to 579 in January 2014. (This year’s number includes all eBirders, not just those in the competition. The entire competition circle includes parts of three other counties as well. But these numbers give you an idea of the increased usage of eBird.) Calgary county was the #2 county in all of Canada for the number of eBird checklists submitted in January, behind only Metro Vancouver. During 2014, Calgary rarely cracked the top 25. That result may be partly due to the mild weather we had here in January, so we’ll have to see if we keep up our high standing. So far in February, Calgary is #5.

Here are the top three birders in the competition in each category for January:

Adults – Experienced

  1. Brian Elder            69 species
  2. Phil Cram              58
  3. Blake Weis            57

Adults – Beginner

  1. Darlene Shymkiw     40
  2. Aphtin Perratt          36
  3. Graeme Mudd          26
  4. Rachel MacKay         16

Youth

  1. Aidan Vidal          40
  2. Ethan Denton       36

We have announced the first of our short challenges for the year – Winter Bird List. Prizes will be awarded in each of the categories above for the most species recorded from January 1 to March 31. So don’t wait for spring to get out birding!

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Steller’s Jay, Bowness neighbourhood, January 2, 2015. Photo by Dan Arndt.

 

A rare no-show at Beaverdam Flats, but waterfowl galore!

Posted by Dan Arndt

Our outing last week took us down to Beaverdam Flats, primarily in search of a Cassin’s Finch visiting a feeder at the south end of the park, with the added bonus of seeing a wide variety of waterfowl and a few woodpeckers as well! We also had the great fortune of having beautiful light and incredibly warm weather, making this one of the most pleasant, if not the most productive walk of the season so far.

Beaverdam Flats - January 25, 2015

Beaverdam Flats – January 25, 2015

From the parking lot, we headed immediately downstream for the feeders where Calgary’s first Cassin’s Finch had been recorded for over a week on a near-daily basis. After giving it a good twenty minutes, with no Cassin’s Finch in sight, we headed back north to check out the abundant waterfowl along the Bow River. We did manage to see a few House Finches at the feeder, so it wasn’t a total loss!

male House Finch Pentax K-5 + Sigma 150-500@500mm 1/1000sec., ƒ/6.3, ISO 1600

male House Finch
Pentax K-5 + Sigma 150-500@500mm
1/1000sec., ƒ/6.3, ISO 1600

As we headed up the river, we had good looks at the incredible iridescence of both Bufflehead and Common Goldeneye, but it was really the Bufflehead that stood out early on.

male Bufflehead Pentax K-5 + Sigma 150-500@500mm 1/640sec., ƒ/6.3, ISO 250

male Bufflehead
Pentax K-5 + Sigma 150-500@500mm
1/640sec., ƒ/6.3, ISO 250

Our route did offer us a great view of a bit of a sign of summer, this Baltimore Oriole nest that has been in the trees for a number of years, made out of what appears to be fishing line and maybe a few other bits of plastic. Along this stretch of river in just over three months will be Baltimore Orioles singing their hearts out to attract a mate. In fact, it was right across the river from this southern stretch of Beaverdam Flats where I saw one of my first Baltimore Orioles in Calgary.

Baltimor Oriole nest Pentax K-5 + Sigma 150-500@500mm 1/800sec., ƒ/6.3, ISO 320

Baltimor Oriole nest
Pentax K-5 + Sigma 150-500@500mm
1/800sec., ƒ/6.3, ISO 320

As we walked away from the river for a bit, and through the primarily poplar, willow and aspen dominated pathways, and spotted a couple other photographers who had their eyes on this gorgeous male Merlin. After a few minutes, he took off and flew in our direction, allowing me to get some fairly close looks at him, and some rather close photos as well!

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

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

Just a few minutes later, and less than a hundred meters along the pathway was this male Northern Flicker, calling out like he had nothing to worry about from the Merlin so close by. Maybe he could tell that the Merlin had recently eaten, or just wasn’t really that interested in a meal at that time of the morning.

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

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

We continued north along the pathway, with relatively few looks at much of anything, and only heard a handful of Black-capped Chickadees, but a flyover of Common Goldeneyes with their wings whistling in flight and heads reflecting in the bright sun made for a beautiful sight overhead.

Common Goldeneye in flight Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 400

Common Goldeneye in flight
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 400

A brief look at a female Hooded Merganser was my first of the year, but she flew off after only a few seconds of us having our binoculars on her, so as we headed toward the north end of the park, we found a pair of Hairy Woodpeckers sharing a few trees searching for food. This male seemed to not be particularly concerned about our distance from him.

male Hairy Woodpecker Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/6.3, ISO 1600

male Hairy Woodpecker
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/6.3, ISO 1600

We were about to call it a day when a smaller brown duck caught our attention under the train bridge at the north end of the park. A few seconds later, we had it clearly identified as a female Lesser Scaup, always a great winter bird to find in Calgary!

Lesser Scaup Pentax K-5 + Sigma 150-500@500mm 1/1250sec., ƒ/8.0, ISO 640

Lesser Scaup
Pentax K-5 + Sigma 150-500@500mm
1/1250sec., ƒ/8.0, ISO 640

And with that, we headed back to the parking lot to go off in our own ways. It is nice to see that both bridges in the park and the majority of the pathways are fully restored following the extensive damage that this park received in the flooding we received in 2013.

Thanks again as always for reading, and good birding!