Hello all:
A quick summary here, with a more complete summary to be posted on the Nature Guelph website over the holidays.
The Guelph CBC took place on Sunday December 20. Despite COVID-19 greatly affecting our approach to the survey and a foggy morning we managed to equal the count record of 70 species. That was largely due to this winter's influx of boreal finches, but perhaps also affected by dividing the count circle into smaller areas than usual and having more, but smaller, groups working.
We may have had a record number of records, with 9 species at their all time high count, including one new species for the count, an Eastern Phoebe. The other record counts were:
Eastern Screech-Owl - 16 - perhaps due to more owling effort and mild conditions
Red-bellied Woodpecker - 25 - ongoing increase
Common Raven - 43 - ongoing increase
Red-breasted Nuthatch - 81 - more birds than usual left the boreal, along with the finches
Winter Wren - 9 - perhaps due to mild conditions - one bird was singing!
Swamp Sparrow - 20 - presumably due to mild weather - many along the Speed River
Pine Siskin - 562 - A large influx seemed to happen right around the day of the count
Eastern Phoebe - 1 - New to the count. Likely side benefit of climate change.
Red Crossbill - 7 - Part of the boreal finch invasion. Hoping they'll stick around to nest!
We also had a low number of Canada Geese, which might have been due to the fog - but the steady increase had to stop sometime(?) and zero American Kestrels, part of an ongoing decline.
The full list is below.
Thanks to everyone for taking part, especially the group leaders. Happy Holidays to all.
Mike Cadman
SPECIES
Number
Canada Goose
3461
Mute Swan
4
Trumpeter Swan
2
American Black Duck
48
Mallard
1175
Common Goldeneye
9
Hooded Merganser
3
Common Merganser
32
Ruffed Grouse
8
Wild Turkey
61
Great Blue Heron
4
Bald Eagle
5
Northern Harrier
2
Sharp-shinned Hawk
2
Cooper's Hawk
6
Red-tailed Hawk
55
Rough-legged Hawk
1
Merlin
4
Ring-billed Gull
108
Herring Gull
348
Great Black-backed Gull
3
Rock Pigeon
714
Mourning Dove
491
Eastern Screech-Owl
16
Great Horned Owl
5
Belted Kingfisher
10
Red-bellied Woodpeck
25
Downy Woodpecker
62
Hairy Woodpecker
32
Northern Flicker
1
Pileated Woodpecker
9
Northern Shrike
2
Blue Jay
271
American Crow
499
Common Raven
43
Horned Lark
1
Black-capped Chickadee
941
Red-breasted Nuthatch
81
White-breasted Nuthatch
84
Brown Creeper
8
Winter Wren
9
Golden-crowned Kinglet
23
American Robin
239
European Starling
1661
Bohemian Waxwing
4
Cedar Waxwing
125
American Tree Sparrow
239
Song Sparrow
13
Swamp Sparrow
20
White-throated Sparrow
9
Dark-eyed Junco
359
Snow Bunting
155
Northern Cardinal
167
Pine Grosbeak
4
Purple Finch
5
House Finch
7
Common Redpoll
522
Pine Siskin
562
American Goldfinch
374
House Sparrow
62
Additional species
Cackling Goose
2
MallardxBlack Duck hybrid
3
Green-winged Teal
9
Peregrine Falcon
1
Iceland Gull
1
Eastern Phoebe
1
Eastern Bluebird
7
Evening Grosbeak
8
Red-winged Blackbird
1
Red Crossbill
7
White-winged Crossbill
5
Total Species
70
Total Number of birds
13240