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The House Finch

By Cathy Warwick

House Finch
Male House Finch. Photo from Wikimedia Commons.

If you are walking around Calgary and hear a bird singing its heart out in a long trilling song, it is most likely a House Finch. These small birds are identified by their brown bodies, heavy beaks and the red colour on the male. It’s hard to believe that these now ubiquitous birds were fairly rare in Calgary, until as recently as the 1990’s! In theory most of us can remember a time when there were no House Finches around. In practice I barely remember the 90’s. Look at a group of birds at any feeder now and you will probably see some. The females have a striped body, and I find if you look for the stripes you can tell them apart from the House Sparrow fairly readily.

House Finch
Male House Finch (left) showing off his reddish rump, with a sleepy female House Finch. Photo by Bob Lefebvre.

The House Finches origins start in the Southwestern US and Mexico. In the 1940’s someone tried to rebrand them as a ‘Hollywood Finch’ and sold them to pet stores in New York. In what way are they symbols of Hollywood I’m not sure, it was a different time back then. The Migratory Bird act came into effect, and all of a sudden pet store owners had illegal birds in their store. What do you do with a bird you don’t want? You open the window and let it fly away! If that bird is a tough and hardy finch, it will spread across North America.

The House Finch is prone to an eye disease called Mycoplasmal Conjunctivitis. If you see one with red puffy eyes don’t bother running out with tiny little cucumber slices, that bird is too far gone. According to Project FeederWatch you should take down your feeder for a couple days and then wash it. This will stop the spread of the disease to other House Finches.

These birds are fairly strict vegetarians, they fill up on seeds, buds, roots and foliage. Their colour is believed to be related to how well they are fed, if you see an orange male it could be that he isn’t getting all the nutrients he needs. Studies show the females choose the redder males. The male House Finch is responsible for feeding the young so it’s important to choose one that is a good provider. According to allaboutbirds, during courtship the male mimics regurgitating food to the female, showing off how good a feeder he is! These are monogamous birds, and very social, so really what you are seeing around the feeder are just a bunch of couples hanging out together. 

House Finch
This House Finch is pretty orange. Photo by Pat Bumstead.
House Finch
And here is a very yellow male. Photo by Bob Lefebvre.

What I love about them is their song that seems so out of place on a cold day. Listen for a “zzz” buzzing sound that is part of the up and down warble and it sure to be a House Finch. You can look for the singer and you will see a little brownish bird way up in the heights of a tree singing, perhaps lamenting its ancestors’ move from Mexico. Or perhaps it’s trying to win back its Hollywood moniker with a winning solo.

More about the House Finch on All About Birds, including audio.

New Year’s Day Bird Count

Results of the January 1, 2024 Fish Creek Park Count.

Posted by Bob Lefebvre

The annual half-day bird count in Fish Creek Park was a lot of fun and a great success again this New Year’s Day. We had a high number of species, with high counts for several, and some new species for the count. It was another mild day, as it had been for pretty much the whole winter up to then.

Bow River
Sunrise in Fish Creek Park, January 1, 2024. Photo by Matt Wallace.

Forty-three birders went out to eight sections of the park. We found a total of 42 species, up from the ten-year average of 35. There were two new species not recorded before (Cackling Goose and Greater Scaup), and record high counts for six others.

Cackling Goose10
Canada Goose2,321
Trumpeter Swan3
Tundra Swan4
American Wigeon7
Mallard771
Northern Pintail1
Green-winged Teal4
Redhead2
Greater Scaup1
Bufflehead179
Common Goldeneye920
Barrow’s Goldeneye13
Common Merganser27
Ring-necked Pheasant2
Rock Pigeon (Feral Pigeon)17
Sharp-shinned Hawk3
Bald Eagle12
Great Horned Owl2
Belted Kingfisher1
Downy Woodpecker31
Hairy Woodpecker11
Pileated Woodpecker5
Northern Flicker53
Merlin4
Northern Shrike1
Blue Jay5
Black-billed Magpie133
American Crow2
Common Raven86
Black-capped Chickadee219
Mountain Chickadee7
Boreal Chickadee11
White-breasted Nuthatch42
Red-breasted Nuthatch33
Townsend’s Solitaire2
American Robin1
Bohemian Waxwing277
House Sparrow78
Pine Grosbeak12
House Finch20
Dark-eyed Junco1

Our group covered the Hull’s Wood/Sikome Lake/Boat Launch areas. Matt Wallace took some great photos of our day.

Fish Creek
Fish Creek near the Bow River. Photo by Matt Wallace.
Tundra Swan
We found a group of four overwintering Tundra Swans on the Bow. Photos by Matt Wallace.
Tundra Swan
North American Porcupine
We also count mammals. This Porcupine was snoozing up in a tree. Photos by Matt Wallace.
North American Porcupine
WAY up in a tree.
Downy Woodpecker
Despite the Park Rules, someone has been leaving seeds for the birds. This Downy Woodpecker was so used to being fed that it kept comng to our hands briefly even though we had no food. Photo by Matt Wallace.
Downy Woodpecker
We wanted to take a team photo, so Dan grabbed a few seeds so that the Downy would stay long enough to get in the photo too. Photo by Matt Wallace.

This count is not an official Christmas Bird Count, but it has a pretty long history now, and it is an important tool to monitor the long-term population trends in the park. If you want to learn more about the count in all areas of the park, come to Birds & Beers this Thursday, February 8, where the Count Organizer Jim Washbrook will present the results and answer questions.

Results of the Calgary and Priddis Christmas Bird Counts will also be presented at Birds & Beers. In case you missed it, here are some of the results from the Calgary Count, showing the species recorded and the numbers of each:

Christmas Bird Count
Christmas Bird Count

Birds & Beers, February 8, 2024

Presenting the Christmas Bird Count Results

Next Thursday, February 8th, we will have another Birds & Beers meeting in Calgary. As usual, we meet in the big ballroom at the Royal Canadian Legion at 9202 Horton Road SW. The event starts at 5 pm.

Black-billed Magpie
A Black-billed Magpie seen by a Feeder Watcher on the 2023 Calgary Christmas Bird Count. Photo by Lou Zaganelli.

After some time for socializing, eating, and drinking, there will be a presentation on some of the recent Christmas Bird Counts that took place in the Calgary area. Matthew Wallace will present the results of the Calgary Count, Gavin McKinnon on the Priddis Count, and Jim Washbrook on the Fish Creek Park New Year’s Day Count. The presentation starts at about 7 pm.

Common Redpoll
A Common Redpoll seen on the Calgary Count. They have been scarce this winter here, but we had almost a hundred on the count. Photo by Lou Zaganelli.

Everyone is welcome at Birds & Beers! See you there!

Pine Grosbeak – Our Winter Bird

By Cathy Warwick

Have you ever seen a Northern Cardinal in real life? These birds are beautiful and striking, and most of all, an intense red. If you haven’t seen them in person, I know you have seen them on Christmas cards and other winter-based accessories. Surrounded by snow and red berries probably. Those of us who live in Western Canada are tired of seeing them on our cards and mugs, and since they refuse to migrate out west I say we get a new bird to be emblematic of winter. I propose the Pine Grosbeak.

Pine Grosbeak
Male Pine Grosbeak. Photo by Diane Stinson.

The Pine Grosbeak is a large (robin sized) pinkish-red bird that flocks around berry-laden trees whilst looking festive. Although it is only the male Pine Grosbeak that have the red hue, and the females tend to be a mustard yellow, they still are very striking. As All About Birds describes them “a large and plump, heavy-chested finch with a round head”, sounds like they just need a Ho Ho Ho and their big bellies will shake like a bowl full of jelly.

I have been seeing them often on my street this winter, eating fruit from the trees. They travel in a small flock, and are identified by their color, their heavy finch beaks and their white wing bars. As the Audubon website says, they are “absurdly tame” so you can go stand under the tree and watch them. They dwarf the regular house finch, and probably can bully them off of bird feeders. I have never seen them on my feeder, probably because they are so big they would trigger the squirrel cage around it.

Pine Grosbeak
Male Pine Grosbeak with a much smaller Common Redpoll. Photo by Dan Arndt.

They are often seen in Weaselhead, just past the big bridge, where people put seeds. One year, a long time ago now, I saw some there that were a very rich brick red. Interestingly, their size and color varies across the continent. The males in California tend to be more orange for example. The Pine Grosbeak in British Columbia tends to be smaller. If they want a shot at supplanting the Cardinal they better start emphasizing the red.

Like most finches they have a pleasant song, warbly and melodic. I can’t say I have heard them sing in person. Perhaps this is because they sing during breeding season and by then they have vacated the city. According to the Government of Canada this bird is an ‘irruptive’ species whose populations are poorly understood. That means they move to southern locales when the food in the North is scarce. It is very special that they can overwinter in our city and I love seeing them here.

The Pine Grosbeak has a reputation for being slow-moving. In Newfoundland they have the nickname of ‘mopes’ because of their mopey, sluggish movements. I’m not sure how fast things usually move in Newfoundland but I would never call a bird mopey. However this does mean they make great photo subjects, and that should fit right in with my idea of overtaking the Cardinal in winter and Christmas memorabilia.

Pine Grosbeak
A female-type Pine Grosbeak. It may be an adult female, or a juvenile of either sex. Photo by Dan Arndt.
Pine Grosbeak
Another female-type. Photo by Dan Arndt.

In Calgary Pine Grosbeaks can be found most readily in coniferous forests of the Weaselhead, the west end of Fish Creek Park, west Bowness, and Griffith Wood Park. In big irruptive years they might be seen almost anywhere in the city.

Pine Grosbeak
A nice male Pine Grosbeak. Photo by Dan Arndt.

Here is a map showing sightings of this species in the Calgary area this year, from November 2023 to January 2024, as posted on eBird. As you can see, they are most often seen in the west end of the city and to the west of it.

Pine Grosbeak map

Read more about the Pine Grosbeak on eBird here.

Game Birds Taking Refuge in Our City

By Cathy Warwick

Where is one place a bird bred for the sport of hunting can be and not get shot at? In the city of course! Yes there are lots of other dangers, namely cars, but there are less predators and less people in camouflage fatigues lurking behind trees ready to shoot. It’s positively a paradise for game birds! In Calgary there are a couple populations of game birds hiding out that you might be lucky enough to see. These are the Gray Partridge and the Ring-necked Pheasant. (Another local game bird, the Ruffed Grouse, is usually only found in small numbers in the conifer forests on the west edge of the city, and is pretty hard to find.)

While walking in our southwest neighbourhood I saw a small group of Gray Partridge for the very first time in my life. They were small plump chicken-like birds with a cinnamon patch on the face. These little round birds were running along the ground very fast, they were moving as a group with no apparent leader. They seemed to spook at the sight of us and hustled along a chain link fence. The problem was half were on the inside of the fence and half were on the outside. They ran most of the length of the fence before they noticed what had happened. The whole group then stopped and cheeped for a while in confusion. I’m not sure they are the sharpest knives in the drawer but they sure are cute. In the half-light we saw some of them fly up over the fence, which seems to be a last resort for them. 

Gray Partridge
Gray Partridge. Photo by Diane Stinson.

The Gray Partridge was introduced to North America from Europe in the early 1900s. It is mostly found on farmland, especially in the Northern Prairies where it somehow survives the cold winter. The hens will lay a lot of eggs, more than most birds. Up to 22 in a clutch! These birds also have very short life spans, only averaging 1.8 years. 

Gray Partridge
Gray Partridge near the irrigation canal below the Max Bell arena, May 1, 2023. Photo by Bob Lefebvre.

I was biking along the Bow River bike path to Fish Creek Park and saw a Ring-necked Pheasant wandering around the back yards bordering the path. What a show stopper that rooster is! I screeched to a halt and looked at its bright red face, beautiful iridescent blue head and very long tail. Also the white ring around its neck of course. The female (hen) is a more camouflage brown and is smaller than the rooster. The roosters are very striking and colourful, the allaboutbirds.org website even calls them ‘gaudy’. That may be a backhanded way of saying they don’t really belong in our landscape. You can get an inkling of that just by looking at them, North American species are usually a bit more subdued in colour. The Ring-necked sure aren’t camouflaged with that attire! 

In fact their populations are supplemented heavily by the Alberta Conservation Association which runs a “Provincial Pheasant Release Program”. I hear they released melanistic Ring-necked pheasants this year, which have an all black body. Still not great for hiding from coyotes during the winter. It’s actually the hens that have a much harder time during the winter, they do all the work with the eggs and the chicks. Thus they spend a lot less time fattening up for winter. Lucky for them that hunters are encouraged to shoot the males.

Ring-necked Pheasant
A Ring-necked pheasant strutting its stuff.
Photo by Diane Stinson.

Keep your eyes out for these game birds sheltering in our city and when you see one take a moment to appreciate all that it has to survive – hunters, traffic and worst of all, winter. 

Ring-necked Pheasant
A Ring-necked Pheasant showing its beautiful tail.
Photo by Diane Stinson.

Learn more about Gray Partridge and Ring-necked Pheasants on eBird.

A Merlin in Our Midst

By Cathy Warwick

Introducing Catherine Warwick – Cathy is a local birder who has been living in Calgary since 1997. She has been birding seriously for about fifteen years. She enjoys hiking, writing, and tavelling. Cathy has been writing an article about birds for the Lakeview News and Views newsletter for the past year or so. Birds Calgary will be featuring her new articles here monthly, and reposting some older ones too. Welcome aboard, Cathy!

A Merlin in our Midst

You may have seen a Merlin swoop past and thought – “That is one fast Robin.” This small but fierce falcon is a very fast flier, so fast it’s usually a blur. So you can be forgiven for mistaking it for a Robin that has gone to the gym regularly and lost its big red belly, as well as gaining some wing definition. What unmistakably identifies it as a Merlin, however, is the call it is making as it swoops around. They make a loud, “Klee-klee-kleeee” sound in flight that evokes the wilderness. This call is drawn out and falls in volume as it happens. In addition to the sound you can look for a smart-looking striped tail and sharp wings should it happen to land and give you an eyeful. 

Merlin
Juvenile Merlin. Photo by Dianne Stinson.

In Calgary I have seen them at the tops of trees, speeding around and calling out noisily. Sometimes they will have Magpies and Crows chasing them. This drama in the birding world is understandable when you find out that Merlins don’t build their own nest, they essentially take over the nest of a Magpie, Crow or another raptor. How lazy! No wonder the Crows and Magpies try to chase them away. Merlins have been known to lay their eggs right on top of a domed Magpie nest. The mother Magpie would be moving her brood in a hurry. Pack your bags kids, a killer has moved upstairs! 

Merlin
Merlin on nest in a spruce tree, Calgary. This looks like an old Magpie nest. Photo by Bob Lefebvre.

The Merlin is one of the smallest raptors in Alberta and is pretty darn cute. They must be terrifying to songbirds however, swooping in and picking off the slowest. Songbirds are its main source of food. Consider this: A Sparrow weighs about one ounce, as much as a pencil, thus a Merlin is estimated to eat about 900 a year. It’s a lot of work! They need all their energy for their fancy aerodynamics, and can’t waste it on such mundane things as building a nest. Most of their kills happen in the air, probably because they are such terrific fliers. It’s no wonder little birds seem nervous all the time, one minute you’re flying around and the next you are snatched up by a pint-sized raptor. Merlins eat pigeons too, which are basically the same size as them, talk about fierce!

Merlin
Male Merlin. Males have a blue-gray back; females and young are brown. Photo by Dianne Stinson.

It’s possible the ones in Calgary will over winter here, city Merlins often stay instead of heading to South America like they are supposed to. Merlins just started to be city dwellers as recently as 1960, possibly at the same time as House Sparrows became plentiful. Merlins have a long history with people anyway, in medieval times they were trained as hunting falcons. They were called ‘Lady hawks’ because women favoured them. Is it because our puny lady arms would crumple under a big falcon? No, surely it’s because a Merlin’s charm is as large as they are small. 

The best birding app out there is named after them in fact. If you ever want to identify a bird by sound just get the Merlin Bird ID app from Cornell Labs. It’s a miracle to hold up a phone to a singing bird and get an identification right away. It makes birding a lot easier.

Seeing a Merlin is the birding equivalent of a bolt of lightning, streaking around our residential streets.

You can find out more about Merlins here.

Bird Count Next Weekend

A Few Good Routes need a Few Good Birders!

Posted By Bob Lefebvre

The Calgary May Species Count is next Weekend, Saturday May 27 and Sunday May 28. There are a few routes still uncovered this year. You have a choice of several small city areas or some larger rural routes. You can do the count either day. Simply cover the area as well as you can, while recording all species of birds you can identify, and the numbers of each. While eBird is the preferred way to do this, you will still be able to participate and submit your observations for the count if you don’t use eBird.

The count organizer, Andrew Hart, will be able to give you more details on each route and on the procedure for the count. If you are interested, contact Andrew by email at andrewhartch@icloud.com, or by phone at (403) 608-8918.

Red-tailed Hawk
Red-tailed Hawk with Garter Snake, Longview Area, 2017 May Species Count. Photo by Bob Lefebvre

City Routes Available:

Confluence Park. This is the area along the two branches of Nose Creek just north of Beddington Trail and west of Deerfoot Trail. There are paved paths throughout and it is a great area for birds.

Nose Hill North. This part of Nose Hill has never been covered so if you know the area, you can really contribute.

Twelve-Mile Coulee. A really nice area on the eastern side of Tuscany in the far NW.

Paskapoo Slopes. A significant wild area of the city near Canada Olympic Park. It has many hills and ridges and can be tough walking.

Nose Creek Valley. Another area along Nose Creek.

St. Patrick’s Island and Princes Island. Two adjacent parks in the downtown on the Bow River. I know many people have been attending all the birding walks on St. Patrick’s Island, so one of you should be able to cover this!

I spend one of the two count days doing a large rural route, and the other day going to a few small city areas. If someone wants some nice city routes or is familar with the areas, I would give them up so I could help on a larger rural route. The city routes are:

Bridlewood Pond. A really nice set of two small ponds where you can get up close and personal with the birds. Located on the SE edge of Bridlewood, just north of 22X near Spruce Meadows.

Strathcona Ravines. Two adjacent ravines in Strathcona in the west end. Really nice area to walk.

Rural Routes – refer to the numbered map areas below:

Calgary May Species Count map.

Area 15 – Water Valley South. Quite a different habitat than you find in the city.

Area 18 – Kananaskis – Mount Lorette. This is the spot where the Golden Eagle count is conducted.

19b – SW of Cochrane. Not too far out of the city.

30 – Didsbury East Bluebird Trail. The far northeast edge of the circle.

32 – Strathmore North. The eastern edge of the circle.

37 – Acme/Carbon. A large rural area, also in the northeast near the Didsbury area.

We want to cover the count circle as completely as possible. Please contact Andrew if you have any interest in this count, or if you may be interested in future years.

Update on the City Nature Challenge

Help Calgary to reach its CNC goals this weekend!

Wanted: Plant, fungus, insect, and bacteria experts!

Posted by Bob Lefebvre

The 5th annual City Nature Challenge took place last week, from April 28 to May 1. The period for making observations has ended, but participants have until midnight on Sunday May 7 to upload their photos. Many of us are still working on that. In addition, all the observations need to be identified and have at least two people agree on the species to be considered Research Grade. You can help with this!

But first an update on where the challenge stands. Calgary is doing very well again, and has set new city records for the number of observations, species recorded, and participants. Matthew Wallace, the organizer of the Calgary CNC, had set a goal of 10,000 observations made in the Calgary area. Although we are not there yet, we are close.

Although the CNC is not really a competition between cities due to differences in climate, habitats, and human populations, nevertheless we should note that Calgary is among the Canadian leaders in total observations made, and may well finish with the most. On Monday evening Montreal was leading with 6,516 observation, with Victoria at 6,344 and Calgary in third place with 6,137. As of late Friday (May 5) Calgary has taken the lead among Canadian cities:

City Nature Challenge

It’s interesting to look at the statistics for the Global CNC:

City Nature Challenge

Over 64,000 observers made 1.75 million observations and identified over 55,000 species worldwide in the four days. The numbers from the leading city, La Paz in Bolivia, are staggering! Over 3,000 people made 122,000 observations and identified over 5,000 species! It shows the difference that climate and geography make, but it also shows what can be achieved with a year-round concerted effort to get people involved. La Paz has a metropolitan population of about 2 million, so it is comparable to Calgary.

Below are the statistics for Calgary as of late Friday. So far, 760 species have been reported by 336 observers. Identifications have been provided by 392 people.

City Nature Challenge

Once again Matthew Wallace was extremely busy on the weekend, making over 1,100 observations and recording 214 species (so far). But many others have also made hundreds of observations and recorded over 100 species each.

City Nature Challenge

As you can see above, the Prairie Pasqueflower (the familiar spring crocus) is by far the most commonly reported species. Usually it is Mallard in first place, but the unusually hot and dry weather this year means that there were more early flowering plants reported, and more insects as well. This is where you come in.

When a photo is uploaded to iNaturalist, the artificial intelligence will try to identify it, and the observer can accept one of the suggestions or, if they know the species, can write it in or override a suggestion. Then all the other iNaturalist users in the world are able to view the observation, and agree with the identification or suggest an alternate one. Once an observation is uploaded with date, location, and a photo or sound file (and is wild or uncultivated), it is labelled “Needs ID.” Observations become “Research Grade” once 2/3 of identifiers agree on a species-level (or lower) ID. These are then eligible to be used in research projects.

There have been many observations submitted for the Calgary CNC that do not yet have a species-level ID, so are not Research Grade (this is normal; we want to get the photos of every species we can, whether we can confidently identify it or not. Identification comes later). All of the yellow ones below (about 3,000 observations) need additional identification. (Casual observations are not eligible for Research Grade. An example is a captive animal or cultivated plant.)

City Nature Challenge

Any iNaturalist user can help to identify our observations from the CNC, or from anywhere in the world at any time. To see the Calgary observations, go to the Calgary Project Page. Click on the Observations tab, then “Identify.”

iNaturalist

Here you can agree with the observer’s ID, or suggest another. See what the AI suggests. Where there are multiple photos of a species (like the Canadian Beaver, which has 3 photos) you can view them all. The filter set is the Calgary CNC region, but you can click that and set many more filters. For example, you might only be confident identifying birds, so you can set it to show only those. Birds are often quite easy to ID and there is a big birding community, so most of the bird observations quickly become Research Grade. But there are some unusual ones or less-than-perfect photos that still need ID for you keen birders. You can set a filter for “Needs ID” and only those will come up.

iNaturalist
The Filters tab on iNaturalist. I set it to show reptiles that need ID and have photos.

If you are a plant, fungus, insect, or bacteria expert, there are many more observations that need to be verified. So if you think you can help, please open an account on iNaturalist Canada and give it a try! As I said, the project is complete at midnight on Sunday, but you can continue to contribute identifications (and observations!) to iNaturalist year-round. I find it is a lot of fun and a great way to learn to identify more species of all kinds.

For those of you who are interested in taking part in bioblitzes like the City Nature Challenge, the next such local event on iNaturalist is the Metro Calgary Biodiversity Challenge from June 8-11. See the project page for more information.

Lights Out For Migration!!

Help migrating songbirds by keeping our night skies dark.

Spring migration is well under way, but as far as songbirds go, it will really pick up steam for the month of May. Songbirds migrate at night, and they can become disoriented by artificial light. This can cause them to be drawn off their normal path and into a more dangerous urban area, where they may collide with windows and other human structures, or be taken by predators.

Sparrows, warblers, and other songbirds will soon be moving through the city in large numbers. Lincoln’s Sparrow, Orange-crowned Warbler. Photos by Bob Lefebvre.

In 2021, Calgary became one of Canada’s first certified Nature Canada Bird Friendly Cities. Bird Friendly Calgary is the local organization whose mission is to highlight and mitigate threats that have contributed to a decline in bird populations of an estimated three billion over the last fifty years. As part of these efforts, Bird Friendly Calgary has a “Lights Out” initiative they would like to pass on to the local birding community. It is asking for everyone to turn off all unnecessary lights between 11:00 PM and 6:00 AM during the migration periods of spring and fall. For spring they are targeting April 1st to June 15th with special emphasis on the month of May. 

Please try to keep your houses and yards as dark as is safe at these times.

Lighted office towers are also a great threat to migrating birds and bats, and a huge number die or are injured each year in collisions with office buildings across North America. The Calgary Urban Species Response Team is active during migration in searching for such birds and bats in the downtown core, and trying to rescue any injured ones. The hope is that they can find out where the major problem areas are, and find ways to mitigate the loss of bird and bat life. See their site to find out more about this problem and the great work they are doing.

City Nature Challenge Starts Friday!

Sign up for some of the many events this weekend.

The Calgary City Nature Challenge runs from Friday to Monday, April 28 to May 1. Everyone is welcome to participate anywhere in the Calgary CNC Region by taking photographs of any living thing and posting them to the iNaturalist website or smart phone app. There are many public events this year as well, some of which start as soon as Friday morning, so check the links below to find an event near you.

City Nature Challenge

From organizer Matthew Wallace:

The fifth annual Calgary City Nature Challenge (CNC) will take place April 28-May 1. If you’re unfamiliar with the CNC, it has grown immensely since it began in 2016. At the time there were only two cities competing against one another (Los Angeles and San Francisco). It is now considered to be the largest global bioblitz and one of the largest citizen science events in the world. This year there are 462 cities competing from across the globe. Forty-three cities are within Canada including Calgary, Edmonton, and Red Deer within Alberta.

There are three categories in which cities compete: Which city can make the most observations, document the most species, and engage the most people. When we say “compete” it’s really just a friendly competition for bragging rights with each city individually organizing their own local bioblitz. People participate by taking photos of plants and animals and uploading them to the iNaturalist app (or iNaturalist.ca when posting from digital cameras and within Canada).

The Calgary Metropolitan region is our local area and includes the city of Calgary, Cochrane, Airdrie, Chestermere, Okotoks, Glenbow Ranch, Foothills County, and Rocky View County. Over the four days, any observations made within this area are automatically included in the Calgary iNaturalist Project. (Follow this page to see our progress over the four days.)

Calgary CNC Map
The Calgary Metropolitan Region for the CNC.

Our goal is to achieve a new Canadian record (>10,000 observations). We have been inching closer to this target number each year with almost 6800 observations shared in 2022. Keep your eye on the leaderboards to see how cities around the world are doing.

CNC Global leaderboard

CNC Canada leaderboard

From April 28-May 1, make as many observations as you can by taking photos of plants, animals, and fungi as you explore our region. You don’t have to go far to participate: Look in your yards, neighbourhoods and favorite parks. There are also a series of public events this year which had been on pause during 2021 and 2022 due to the pandemic. It’s a welcome addition to have our naturalist communities be able to get outside and work together to achieve a common goal. For more information on events and resources to help you get started visit www.citynatureyyc.ca.

________________________________________________________

For the events list, see this page. This year there are many events both inside Calgary and in outlying areas, including one in Airdrie on Friday morning, two in Glenbow Ranch on Saturday plus one on Sunday, and one in Big Hill Springs on Sunday. Take as many good photos as you can. You will have until May 7 to upload them to iNaturalist (but the sooner the better, so we have time to identify everything). If you have good knowledge of birds, plants, insects, fungi, mammals, or other living things, you can also participate by helping to identify the observervations made here or anywhere on iNaturalist.

Have fun, and help us get to 10,000 observations!!