Monday 6 May 2019

Great Canadian Birdathon in Saskatoon

Saturday, May 4 was not only eBird's Big Day but also our group's chosen day to do the Great Canadian Birdathon! You might say we killed two birds with one stone. The premise of a Big Day is to see as many bird species as possible in 24 hours, and on this day teams across the globe were out birding.

The day started bright and early at 6:30 in the city. An astounding 13 people showed their best and brightest morning selves: Bird Studies Canada folks LeeAnn, Janine, Steven, Laura B, and me, longtime Saskatoon birding gurus Stan, Nick, and Guy, grad students Katelyn and Kyla, and CWS summer crew Paulson, Sarah, and Jacy. While everyone was waiting for my carload to show up, they nabbed some nice songbirds including White-throated Sparrow, Pine Siskin, and Red-breasted Nuthatch (that’s what I get for holding up progress).
You know you have a group of serious birders when there are four scopes in the trunk. 

Our first order of business was getting everyone properly fed and caffeinated at Tim Hortons. We observed no birds while inside the establishment.


The convoy proceeded southward down Valley Road, stopping at tasty-looking sloughs and marshes. We immediately flushed up an American Kestrel while driving, and Western Meadowlarks were singing with such vigour we could hear them while going 80 km/h on gravel with the windows rolled up. We spotted a pair of Wood Ducks at a little slough, and picked up the first of many Song Sparrows and Yellow-rumped Warblers while hoping for them to make a second appearance.


Subsequent ponds held hundreds of ducks that have now returned to the prairies. Each water body was packed to the brim with ubiquitous Mallards, nondescript Gadwalls, ugly Northern Shovelers, teeny-tiny Green-winged Teals, crescent-moon-faced Blue-winged Teals, adorable Buffleheads, chunky Canvasbacks, smart-looking Redheads, and all three of the black-and-white Aythya ducks, Ring-necked Duck, Lesser Scaup, and Greater Scaup. We got a nice flyby by a Wilson’s Snipe and picked up a group of Tundra Swans.


We stopped farther south at Paradise Beach, the only nude beach in the area (known to locals as Bare-ass Beach.) Luckily for us, it was 2 degrees C with a biting wind, so there was no need to be tactful with where we were pointing our binoculars. We picked up a few Ring-billed Gulls, Turkey Vultures flying over, and a Garbled Halfwit Marbled Godwit.

Our disorganized and motely crew of birders at the beach. Photo by Janine McManus

Bare-ass beach had been bit of a bust, so we continued on our merry way towards Pike Lake Provincial Park. On our way there, we flushed up a pair of Say’s Pheobes from the side of the road! This was a surprising find and was the highlight of the day for many of us. I finally remembered to actually use my camera and I got a terrible photo of it.

A member of the flycatcher family, you can tell a Say’s Pheobe by its orange belly and brownish head and back. They prefer open habitat and nest opportunistically in mailboxes, abandoned cars, and in last year’s Barn Swallow nest.

Just outside of the park, we stopped to creep on some bird feeders and nabbed Common Grackles and Red-winged Blackbirds. We also got our first Yellow-bellied Sapsuckers. The two males were having a drumming war, with one tapping on a power pole and the other obnoxiously using a road sign like a pair of cymbals.
Woodpeckers will drum to mark their territory in spring and summer. In this particular turf war, the one using the road sign was probably winning.

Using the sneaky back entrance to Pike Lake, we had a pair of very chatty Cooper’s Hawks suspiciously close to a very tidy stick nest (probable breeding evidence for the Saskatchewan Breeding Bird Atlas!) as well as a pair of Great Horned Owls with the female hunkered down on the nest (confirmed breeding evidence!). One of the earliest raptors to breed in Saskatchewan, Great Horneds are often incubating their eggs while snow is still falling.
Great Horned Owl is not impressed.

Once we were done admiring the raptors we went down to scan the lake. We were hoping for Cinnamon Teal, but no such luck. I tried to turn a Canada Goose into a Cackling Goose (their smaller, chunkier cousins) but wiser voices (Janine) were not having it. We saw a few early Tree Swallows, looking cold and miserable.

“Honey, why didn’t we stay in Cuba an extra week or two?”

We rounded everyone up and started to mosey along the Pike Lake Nature Trail. We picked up an Eastern Phoebe, a few Dark-eyed Juncos, Downy Woodpeckers, and a shy Hermit Thrush skulking through the bushes. The second highlight of the day was a fantastic closeup look at a Ruffed Grouse.

The Ruffed Grouse, making no noise and pretending that he doesn’t exist.

Our next stop was Goose Lake, a shallow, smelly, muddy pond (i.e. perfect habitat for shorebirds). Goose Lake did not disappoint, with a smattering of lovely shorebirds pictured below. These birds eat the mud-dwelling insects and worms, and each species has a unique beak length and shape to optimize probing or scooping up their favourite meal. Each species also had a uniquely annoying, caterwauling song.

The (usually) elegant American Avocet, here looking like it's harboring some suspicions.
The gorgeous Black-necked Stilt. Black-necked Stilts and American Avocet females will often lay eggs in each other's nests (an act called brood parasitism). Unwitting parents will raise their adopted children as if they were their own.
Willet
Lesser Yellowlegs, master of the caterwaul, making its way north to the boreal forest.

Goose Lake also had several raptors hanging around, including a Peregrine Falcon, Swainson’s Hawks, and a Bald Eagle.

Swainson's Hawk

Flyby by a beautiful Peregrine Falcon. Photo by Nick Saunders.
Finally, we headed towards Blackstrap Reservoir to pick up the American White Pelicans and hoping for a Herring Gull. Blackstrap Provincial Park is known for its now-defunct ski hill, which is a mound of dirt-covered trash above the river valley. We dipped on the Herring Gull, but picked up an unexpected Forster’s Tern, another Wilson’s Snipe, and a lovely little flock of Bonaparte’s Gulls.

At this point our crew had dwindled to the last 6 hardcore let’s-go-for-100-species crew. Time was wearing on and the wind was picking up again, so we snapped one last group selfie and headed for home, arriving back in town just before sunset.
And then there were six. Photo by Guy Wapple

Over pizza and beers at LeeAnn’s place (thanks Lee!) we got our final tally: 98 species! Not too shabby if I say so myself! It was an excellent day with lots of unexpected finds, and as summer comes nearer even more birds will be returning to the prairies.

A great day of birding with a great group of birders. Photo by Nick Saunders.

The final species list

Snow Goose
Greater White-fronted Goose
Canada Goose
Tundra Swan
Wood Duck
Blue-winged Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
Canvasback
Redhead
Ring-necked Duck
Greater Scaup
Lesser Scaup
Bufflehead
Common Goldeneye
Red-breasted Merganser
Ruddy Duck
Ruffed Grouse
Horned Grebe
Red-necked Grebe
Eared Grebe
Rock Pigeon
Mourning Dove
American Coot
Sandhill Crane
American Avocet
Black-necked Stilt
Killdeer
Marbled Godwit
Pectoral Sandpiper
Long-billed Dowitcher
Wilson's Snipe
Solitary Sandpiper
Greater Yellowlegs
Willet
Lesser Yellowlegs
Bonaparte's Gull
Franklin's Gull
Ring-billed Gull
California Gull
Forster's Tern
Common Loon
Double-crested Cormorant
American White Pelican
Great Blue Heron
Turkey Vulture
Osprey
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Swainson's Hawk
Red-tailed Hawk
Great Horned Owl
Yellow-bellied Sapsucker
Downy Woodpecker
Hairy Woodpecker
Northern Flicker
Peregrine Falcon
American Kestrel
Merlin
Eastern Phoebe
Say's Phoebe
Loggerhead Shrike
Blue Jay
Black-billed Magpie
American Crow
Common Raven
Horned Lark
Tree Swallow
Purple Martin
Black-capped Chickadee
White-breasted Nuthatch
Red-breasted Nuthatch
Ruby-crowned Kinglet
Hermit Thrush
American Robin
European Starling
Purple Finch
House Finch
Pine Siskin
Dark-eyed Junco
White-throated Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
Yellow-headed Blackbird
Western Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Common Grackle
Yellow-rumped Warbler
House Sparrow