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Birds & Beers, October 8th, 2026

Ross Anderson of Fish Creek Park will present on The Importance of Beavers, and Co-existing With Them.

Beaver
Beavers in Fish Creek Park. Photo by Tony LePrieur, April 2018.

Next Thursday, October 8th, Birds & Beers resumes in Calgary. As usual, we meet in the big ballroom at the Horton Road Legion from 5pm to 9pm. Arrive anytime before 7 pm, when the presentation will begin.

Ross Anderson of the Friends of Fish Creek Provincial Park Society will talk to us about Beavers in the park and their many contributions to the local ecology. The Friends are working hard to educate the public and change negative views about Beavers. The Friends have had a long-running program to manage the park’s resources to co-exist with the Beavers.

Ross Anderson

Ross Anderson
Restoration Team Lead

Ross recently graduated from St. Mary’s University with a Bachelor of Science in Biology, and has worked at the Deer Run Community Centre in the maintenance and event planning departments. He is experienced in data collection and analysis, and outdoor fieldwork – including invasive species surveys, mapping, wildlife identification, and water quality testing. As the Field Assistant Ross enjoys working outside while using his skills, and learning about the park and the Friends conservation programs.

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Everyone is welcome at Birds & Beers! We ask for an optional contibution of $2 to help cover the room charge. Come early if you can, and be sure to enter the door prize draws!

The next Birds & Beers meeting will be on Thursday November 12th, same time, same place. Karen Keller will be presenting The Antarctic, Chapter 2.

The Friends of Fish Creek will also be participating in Beaver Fest in North Glenmore Park on Sunday October 17th. See here for information and tickets.

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Have You Ever Heard a Spiral Birdsong?

By Catherine Warwick.

This summer keep your ears open for a very unique bird song. It is sung by the Veery, which is a small brown bird from the Thrush family. This family is full of great singers, the American Robin, the Townsend’s Solitaire, and the Hermit Thrush to name a few. To me the headlining act would be the Veery, with its ethereal spiraling song. It has a haunting, otherworldly quality that stopped me in my tracks the first time I heard it in the Weaslehead area. 

The Veery has a different vocal system then you or I. It can produce two notes simultaneously from its syrinx, which is what it has instead of a larynx. The sound sounds like “veer”, which is where its name comes from. Perhaps it seems to spiral due to the fact that its volume lowers and rises, it sounds close and then far, close and far. It seems to echo through the forest. Somehow it sounds better in the wild than the song recorded on the Merlin App. That bird was probably nervous when it got into the recording studio, concerts are always better live after all.

The bird itself is always hard to see and usually hidden in the brush. The one I heard was very elusive and I never actually got to see it. If I had, I would have seen a bird that was brown on top and white on bottom with speckles on its throat. It’s basically an unassuming little brown bird until it opens its beak and then it is an angel. 

Veery

Veery – June 11, 2021, photo: Pam Hardy

The Veery’s song is a downward spiraling melody. But wait! There is another bird that also has a song that spirals, but upward. This would be the Swainson’s Thrush. So if you hear a spiralling song you need to think – is this going up or down? And if you ever find yourself in a forest trying to figure that out, you know you have advanced to “Bird Nerd” status.

Swainson's Thrush

Swainson’s Thrush – May 3rd, 2024 at Inglewood Bird Sanctuary. Photo: Pam Hardy 

As you can see from the photos the Swainson’s Thrush is very similar to the Veery. It too is brown on top, white on bottom and with speckles on its throat. In fact there are many thrushes that look very similar. You better hope that little brown bird starts singing if you want to identify it! If you are in Calgary it’s good to know that the Swainson’s Thrush is more common, according to eBird, compared to the Veery. I’ve certainly noticed more of these around than the Veery. 

eBird frequency chart, downloaded as of 2026:

eBird

Both of these birds are insect eaters during the breeding season and then they switch to fruit. The Swainson’s also enjoys ants, which is rare among temperate songbirds according to All About Birds. I think it’s smart to go for ants, they are plentiful and easy to find. I’ve got thousands in my garden that it is welcome to feast on.

Next month I’ll write about the octagon singers. Just kidding, as far as I know the spiral is the most complicated shape of a bird song. Or I should say, the most complicated shape that humans have extrapolated onto a bird song. If you were looking forward to an article on these so-called ‘octagon’ singers, then I’m afraid it’s too late for you, you are a Bird Nerd.

World Migratory Bird Day

Tomorrow, Saturday May 9th, Is World Migratory Bird Day and the Cornell Global Big Day

American White Pelican
American White Pelican. Photo by Bob Lefebvre.

It’s time again for the annual spring Big Day to celebrate migratory birds. There will be events in Calgary on both Saturday May 9th and Sunday May 10th at the Inglewood Bird Sanctuary. On Saturday there is a guided birding tour led by John McFaul of Nature Calgary. See this page to register. On Sunday there is a free family-friendly all-ages event from 1 to 4 pm. There will be guided walks, informative displays, games, and shows for elementary-aged children. See here for more information.

Canada Goose
By now there should be Canada Geese with their young goslings at the bird sanctuary. Photo by Bob Lefebvre.
Canada Goose
Goslings at the Inglewood Bird Sanctuary. Photo by Bob Lefebvre.

Saturday is also the annual spring Global Big Day celebrated by the Cornell Lab of Ornithology (click the link for more information). Anyone can particpate anywhere in the world by submitting birding checklists to eBird. Last year, over 7,900 bird species were reported by over 1.7 million observers. So get out if you can, and submit as many checklists as you like, to help record the state of the birds in the Calgary area. And you can watch the results come in on this Global Big Day page. As of noon Friday in Calgary, results are already begining to come in from the far east where it is early Saturday morning.

Osprey
Osprey. Photo by Bob Lefebvre.

Consider the Bald Eagle a good luck symbol – unless you’re a Gull

By Cathy Warwick

When I do an internet search on a Bald Eagle I can see what other popular searches come up. As with other birds, there is one that says ‘what does it mean when I see a Bald Eagle’. Before I started writing articles I wasn’t aware that people looked at birds as little omens as they went about their day.

The most dramatic behaviour of a Bald Eagle I have seen is when I was swimming in the Pacific Ocean one year. An eagle swooped down and snatched a gull who was casually paddling near me. I know for that poor gull, whose last look at earth included a fast receding woman in the ocean, mouth agape, the eagle was a very bad omen.

Bald Eagle
Adult Bald Eagle, Stanley Park, Calgary. Photo by Diane Stinson.

These impressive creatures can be seen near bodies of water around our city. Carburn Park, Inglewood Bird Sanctuary, Sandy Beach, the Bow River, Glenmore Dam and sometimes just flying over your neighbourhood. They are about 2-3 feet in height (almost 1 metre) and can have a wingspan of almost 7 feet (2 metres) – a huge bird! They build mega nests, at least 6 feet wide, way at the top of trees. As they will reuse them yearly and keep building them out, it’s a wonder they don’t add a front door and chimney. 

Most people recognize them by their two-color uniform of a white head and a brown body. Of course they are not actually bald, the word ‘bald’ means ‘white’ in ye olde English. It’s wise to remember that immature Bald Eagles can be completely brown and as big as a mature Bald Eagle. Don’t go assuming you are seeing a Golden Eagle! There have been too many “Golden Eagle” sightings in Calgary, I wouldn’t be marking that in eBird unless the bird flew close enough to let me see its legs that are feathered to the toes. If it did a kick dance in front of me and I saw its “feathered boots” clearly, then maybe I would mark it as a Golden Eagle. Another way to tell is that while the Bald Eagle flies with its wings straight out like a board, the Golden will hold them in a slight “V”.

Bald Eagles like fish, but definitely aren’t picky, and, like most of us, will eat whatever is easiest. Often that means carrion or stealing another predator’s food. They can fill up on food when it’s available and then have nothing for many days. 

Bald Eagle
Adult Bald Eagle, Weaselhead, Calgary. Photo by Diane Stinson.

Their impressive size, huge talons and fierce looks lend them to becoming a powerful symbol. The United States adopted them as such of course. Perhaps that government’s ties to the Bald Eagle hastened the banning of DDT, which severely impacted the eagles’ numbers in the early and mid 1900s. If so, we are lucky that the Bald Eagle is around to act as an ‘Umbrella Species’ to the many other birds and animals that were also protected by the banning of DDT.  Humans often need a symbol to focus their efforts on. The Bald Eagle was an Endangered Species for a while there, thankfully they are off that list as of 2017. Many of the Indigenous Peoples of North America viewed this eagle as a spiritual symbol, or a messenger from the spirit world. 

The Bald Eagle Wikipedia page is so long compared to other birds!

If you are walking around Calgary and you see a Bald Eagle you really can consider it a lucky omen, considering you were lucky enough to see it.

Bald Eagle
Common Raven
Bald Eagles nest in Calgary and can be seen here year-round. In some winters, they are concentrated on the open water of the Bow River. Twenty-six Bald Eagles and Two Common Ravens, Beaverdam Flats, Calgary, January 3, 2009. Photo by Ron Kube.

Click here to see more posts about Bald eagles.

[Email subscribers can click here, or on the post title above, to go to the Birds Calgary website.]

Christmas Bird Count Presentation, Thursday February 26th

The Calgary Count results will be presented, plus those from the Fish Creek Park New Year’s Day Count.

Posted by Bob Lefebvre

Everyone is welcome to a special event to be held next Thursday, February 26th at the Royal Canadian Legion at 9202 Horton Road SW. This is the venue we use for Birds & Beers events, so many of you will be familair with the format. The doors of the big ballroom open for us at 5pm. If you can come early you can order food and drinks and visit with your fellow birders. At about 7 pm we will start the presentations.

Merlin
Merlin at Pearce Estate, Calgary CBC, December 14, 2025. Photo by Bob Lefebvre.

Jim Washbrook will present the results and historical trends of the long-running half-day Count in Fish Creek Park. This is held annually on New Year’s Day. Matt Wallace will have the results of the Calgary Count, which recorded 68 species and 43,631 individual birds within the Count Circle. Expect to see some great photos (much better than mine)!

American Wigeon
Mallard
American Wigeon with dabbling Mallard, Pearce Estate, December 14, 2025. Photo by Bob Lefebvre.
Bald Eagle
Bald Eagle, December 14, 2025. Photo by Joyce Tse.

Our Feeder Watchers had a lot of good birds on the count too:

Red-breasted Nuthatch
Red-breasted Nuthatch, December 14, 2025. Photo by Marilyn Parker.

Whether you took part in these counts or not, come for an enjoyable and informative evening!

Notes: Children are welcome at the Legion as long as they are accompanied by an adult. We have to pay a small fee for the use of the room so we ask for an optional donation of $1 per person to cover this. Any extra money is donated to the Legion. The next Birds & Beers event at the Legion is on Thursday February 12th, where Jody Allair will give a talk called “Inspired by Birds.”

2025 Calgary Christmas Bird Count

Register now to take part on Sunday December 14th!

One of the Field Teams at the Inglewood Bird Sanctuary during the 2024 CBC. Photo by Paul Dang.

The 74th annual Calgary Christmas Bird Count (CBC YYC) will take place on Sunday, December 14, 2025. Here is a message from Coordinator Matt Wallace:

As you may know, Calgary hosts one of the largest CBCs in Alberta and Western Canada. In 2024, we had a total of 141 field participants and 163 feeder watchers, documenting 71 species and counting 39,446 individual birds. It’s a big job that takes an army of people to ensure its success each year. We hope you’ll join us again this season—no matter your experience or birding skills. Each one of you plays an important role, and the data we collect helps us understand long-term trends in our winter birds.

We’ve set up a Google Form that we kindly ask everyone to fill out so we have your most up-to-date information for analysis and team assignments. Please share the registration form widely with your network of neighbours, friends, family, and colleagues. Register Here. Once you submit your registration you will receive an acknowledgement email from us, followed by further instructions in mid-November.

A quick note: This year, I am seeking a “shadow” assistant (or assistants) to work with our organizing team. I plan to hand off the CBC Coordinator role to an inspired member of our community for the 2026 Calgary event, as I may be relocating in the new year. Finding a suitable successor will help ensure the continued success and legacy of this long-running event.

Sharp-shinned Hawk
A Sharp-shinned Hawk from the 2024 Count. Photo by Ken Pride.

Birds Canada has also launched a pilot project encouraging CBC circles to have Community Engagement Leaders (CELs). Calgary has been ahead of the curve in this regard—this has essentially been my role in recent years, while Lara Fitzpatrick has handled much of the data analysis for our circle. Bob Lefebvre is another key member of our team, overseeing feeder watcher outreach and following up on notable or unusual bird reports.

Birds Canada: The CEL roles are defined as:

  • Participant recruitment and community outreach
  • Helping manage sector/section/zone assignments and coordination
  • Onboarding new participants and facilitating mentoring
  • Coordinating communications with participants

This pretty much sums up what we are looking for in the “Shadow Assistant” Role with this person leading the charge next year. If you’re interested in taking on the coordinator role, there’s an option on the registration form where you can indicate your interest and provide a few details. We’ll be in touch right away to include you in this year’s planning. We encourage anyone with an interest to apply!

Bald Eagle
A Bald eagle from the 2024 Count. Photo by Andrew Hart.

Please watch for more information in November, including data submission instructions and templates.

A quick reminder that our CBC is open to anyone with an interest in the outdoors including experienced birders, novices, and the public. We try to accommodate all abilities and ages to grow and support our community, so please let us know if you need any assistance or have any requests using the comment section of the form.

Gadwall, from the 2024 Count. Photo by Andrew hart.

Register for the Calgary CBC here: https://forms.gle/pcAU6tH7Vcfk63sV9

Thank you very much for your attention—we’re looking forward to connecting with you all for our big count day!

2025 City Nature Challenge Events

Take part from Friday April 25th to Monday April 28th.

Posted by Bob Lefebvre

White-crowned Sparrow
White-crowned Sparrow. Photo by Bob Lefebvre.

This coming weekend is the 7th annual City Nature Challenge in the Calgary area, organized by Matt Wallace. During this four-day event, particpants will document urban biodiversity on the iNaturalist app and website. Anyone can take part anywhere within the competition area:

City Nature Challenge Map
The Calgary CNC area.

Although this is a fun and educational activity, and a friendly competition between hundreds of cities around the world, recording our biodiversity is critically important to the cause of conservation. As birders, many of us record our sightings on eBird, which is great for research into bird populations. But when it comes to governments and industry making changes to the environment, iNaturalist is the database that is most often used, as it provides a critical understanding of our complete biodiversity so that we can make responsible development decisions. In the first six years of the Calgary CNC, over 40,000 observations have been made. This is a great start, but we can do much more to fully document our species and to fill in the map with observations. Go to the Calgary CNC website for more information, and watch the video below:

Anyone can use the iNaturalist app on their smart phone or the iNaturalist website on their computer at any time of year to contribute to our biological knowledge. But the CNC is a great time to learn how to do this. There are many resources on the CNC website about how to use iNaturalist, how to take good identifiable photos, and how to upload your observations (you have until May 4th to upload your observations for this project, so you can use this weekend to just make as many observations as possible, and upload them later). See the detailed page about iNaturalist too.

There are many events planned for the upcoming weekend as well:

Friday April 25 – Frank Lake Bird Walk, Nose Creek Bioblitz Walk.

Saturday April 26 – Nature Walk at North Glenmore Park, Guided Photo Walk in the Weaselhead, Bragg Creek Bioblitz, Documenting Glenbow Ranch Provincial Park.

Sunday April 27 – St. Patrick’s Island Nature Walk, Nose Hill Community Pollinator Walk.

Monday April 28 – The Plants of Britannia Slopes.

Please see the CNC Events page here for more information and to register for any of these events. Bring your camera and phone, learn about our natural areas, and help us reach our goal of 15,000 observations this weekend.

Wetlands Cleanup/American Avocet

By Cathy Warwick

Last spring I volunteered to help clean up the Wetlands just east of Elliston Park, in the Forest Lawn area. It was organized by Nature Calgary. I also “volun-told” my teenage son Finn that he was helping. What could be better than a bit of birding with another purpose layered on top! We showed up on a sunny May day and were given capacious black garbage bags and a map of an area to clean. Our area was a large field that basically looked like a bunch of nothingness. Wetlands are like that, to our human eyes there is nothing there, not true! To a bird it is a great place to feed, breed and live.

68 St Wetlands
There are many ponds in the 68 Street wetlands east of Elliston Lake. It is a great birding spot once the ice is off in April.

Making a circuit around our large area we slowly filled our garbage bags with Tim Hortons cups. We got to a stand of trees and stopped, these trees were, unfortunately, filled with garbage, big garbage. Our black bags suddenly appeared tiny. A dumpster truck was needed in that area. I toyed with the idea of putting a diaper genie in my bag, or carrying out a car windshield. Instead we backed away slowly and made our way to the pond.

The secret to getting teens birding is to plonk them down in a big field with a garbage bag and binoculars. There are only two options, birds or garbage. Finn suddenly became interested in looking at the birds through the binoculars. In the pond we saw a large group of American Avocet, the ballerinas of the bird world. These dainty and elegant wading birds were dipping their long thin bills in the pond, waving them side to side to catch small invertebrates.

Shorebirds
Two Black-necked Stilt (left) and one American Avocet (right), 68 Street Wetlands. Photo by Max Ortiz Aguilar, April 22, 2018.

The American Avocet is fairly unmistakeable to identify: they have a rusty coloured head, black and white wings and a long upturned bill. They stride through the water on very long legs.

The Avocets’ pond was lined with a surprising amount of electronics equipment, probably something to do with the electronics recycling facility just south of their wetland. It felt good to untangle extension cords from the bushes and gather up all the small appliances.

Avocets lay their eggs out in the open, which doesn’t seem wise but they seem to know what they’re doing, their species has the best conservation rating of ‘Low Risk’. Their chicks leave the nest at only one day old, at that point they can walk, swim and even dive. Oh to have it as easy as an Avocet parent.

American Avocet
American Avocet with young, Great Sand Dunes National Park and Preserve, Public domain, via Wikimedia Commons. Avocets nest in east Calgary wetlands.

Finn and I walked back along the road, collecting what appeared to be auto parts along the way. Either they fell off a truck or the city trucks are actively falling apart as they drive. Our bags were completely full either way. I focused on all the wire, seeing that as more harmful than pipes.

At the parking lot we delivered our completely full garbage bags to an already large pile. Somehow it still felt like we had missed so much, but at least the Avocet pond was a bit better. Our inaugural Wetlands clean up was celebrated with a Chinese Food feast. We plan on doing the exact same this year! Maybe Finn can learn how to drive a dump truck to make a dent in the pile by those trees. That would probably cost me three orders of Ginger Beef instead of the usual two.

Check the Nature Calgary “Field Trips” and “Events” pages for trips to the 68 Street wetlands, including their annual clean-up.

City Nature Challenge Events

Register now for CNC events this weekend.

The City Nature Challenge is unique in that anyone can participate anywhere in the area from April 26-29. But if you want to take part with an organized group there are many events being offered.

To contribute to the CNC you have to post your observations on the iNaturalist app or website. If you would like to learn how to use iNaturalist, or if you need a refresher or have any questions about the CNC, organizer Matt Wallace is offering a tutorial tonight, Tuesday April 23, at 7 pm. This will be done over Zoom. Here is the link to the meeting.

CNC Map
The CNC area includes Calgary, Cochrane, Airdrie, Chestermere, Okotoks, Foothills County, and Rocky View County. Any iNaturalist obserations made in this area from April 26-29 will contribute to this project.

Matt has organized a number of events throughout the weekend. These include all-day blitzes, birding walks, and more specialized events such as pond study and a pollinator walk. Click the link below to see all the events!

Register for CNC events on this page!

For Nature Calgary members, there are three events on Sunday April 28 which are not full. These include a Birding Blitz on St. Patrick Island near the Zoo, a Bryophyte Blitz in the Weaselhead, and a Plant Walk in Glenbow Ranch Provincial Park. See this page to register.

City Nature Challenge

More information from Matt Wallace:

April 26-29 take photos of wild plants and animals in your yards, neighborhoods, and favorite parks. Then upload your observations to the iNaturalist app or to iNaturalist.ca before Midnight May 5. This is the sixth year I have organized the Calgary CNC and it has grown immensely. There are over 700 cities involved worldwide and we are competing with them to see how many observations we can make, the number of species we can document, and the number of people we can get to participate. The two metrics I am most concerned with for our area are the number of observations and the participants. 

My personal goal for CNC is that we can make a combined 10,000 observations or more during the four days. I also hope that we can make 250K observations by 2025 (We are currently at 169,000 observations just in Calgary). If each of us were to make even 10 observations over the weekend, we could make the CNC target and could be the top-performing Canadian city (49 participating Canadian cities this year).

The area which you can participate in during CNC includes: Calgary, Cochrane, Airdrie, Chestermere, Okotoks, Foothills County, and Rocky View County. Participate in groups, at events or even go exploring on your own. Heck, make a “big day” out of the four days if you’re up for the challenge. I have helped to organize around 15 events across the region all happening Friday-Monday which can all be found on the website below.

Types of subjects we love to see shared on iNaturalist include Birds, Plants, Butterflies, Insects, Fungi, Lichens, Mosses, Mammals (pretty much everything and anything but NO people or pets).

See my previous 2024 CNC post here.

Have a fun weekend and help this project reach its goals!

Help Us Count Birds on December 17!

More Birders Needed For the Calgary Christmas Bird Count.

Many of our regulars are away or busy with other events this year, so we have a bit of a shortage of birders to help with the count, which is next Sunday. We can use experienced birders who could lead the effort in a section of the city, or help with a field team in a section. Even if you are a novice birder you can help assist a field team. The more eyes the better! Plus we are always looking for more people to count birds at their backyard feeders. That can take as little as 30 minutes.

House Finch
House Finch. A common backyard bird, but they all need counting! Photo by Bob Lefebvre.

You can register to participate in the count at this page. You may use this form even if you just want more information and may not take part this year. If you have any questions, you can email me at birdscalgary@gmail.com.

Thanks for helping out in this long-running Citizen Science project!

Bob Lefebvre