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Year-round, All years

Illustrated Checklist

January February March April May June July August September October November December
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Weekly frequency data

Last seen: 1 May 1975 by David McDonald

January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:42.9% Week4Frequency:30% Week1Frequency:30.2% Week2Frequency:24.3% Week3Frequency:21.4% Week4Frequency:13.8% Week1Frequency:9.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:4% Week1Frequency:0% Week2Frequency:11.8% Week3Frequency:25% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 17 Oct 2023 by Laura Burke

January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:1.4% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 8 May 2020 by Laura Burke

January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:57.1% Week4Frequency:76.7% Week1Frequency:65.1% Week2Frequency:48.6% Week3Frequency:47.6% Week4Frequency:65.5% Week1Frequency:9.1% Week2Frequency:9.1% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:3.6% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:8.3% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 23 May 2023 by Laura Burke

January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:6.7% Week1Frequency:0% Week2Frequency:12.9% Week3Frequency:21.4% Week4Frequency:17.2% Week1Frequency:27.3% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:2.3% Week3Frequency:2.3% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 24 May 2022 by Geoff Butcher

January February March April May June July August September October November December
Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:33.3% Week2Frequency:0% Week3Frequency:57.1% Week4Frequency:53.3% Week1Frequency:79.1% Week2Frequency:48.6% Week3Frequency:52.4% Week4Frequency:24.1% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:2.3% Week3Frequency:2.3% Week4Frequency:1.8% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:33.3% Week4Frequency:18.2% Week1Frequency:11.1% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0% Week1Frequency:0% Week2Frequency:0% Week3Frequency:0% Week4Frequency:0%
Weekly frequency data

Last seen: 17 Oct 2023 by Laura Burke

Exotic: Provisional

Exotic: Escapee

Hybrids

Snow x Greater White-fronted Goose (hybrid)

Last seen: 21 May 2020 by Laura Burke

Eurasian x American Wigeon (hybrid)

Last seen: 19 Oct 2013 by Laura Burke

Mallard x Northern Pintail (hybrid)

Last seen: 1 Nov 2019 by Laura Burke

Common x Barrow's Goldeneye (hybrid)

Last seen: 12 Mar 2023 by Laura Burke

Herring x Glaucous Gull (hybrid)

Last seen: 17 Aug 2021 by Laura Burke

Herring x Glaucous-winged Gull (hybrid)

Last seen: 19 Dec 2023 by Laura Burke

Additional taxa

Cackling/Canada Goose

Last seen: 1 May 2023 by Sulli Gibson

Trumpeter/Tundra Swan

Last seen: 13 Jun 2021 by Carson Lambert

Eurasian/American Wigeon

Last seen: 12 Sep 2018 by Paul Kinzer

dabbling duck sp.

Last seen: 18 Aug 2023 by Sam Darmstadt

Greater/Lesser Scaup

Last seen: 13 May 2023 by Emily Grossman

scoter sp.

Last seen: 4 Sep 2021 by Sulli Gibson

Common/Barrow's Goldeneye

Last seen: 20 Feb 2023 by Sulli Gibson

duck sp.

Last seen: 2 Sep 2023 by Brandy Johnson

American/Pacific Golden-Plover (Lesser Golden-Plover)

Last seen: 10 May 2021 by Anonymous eBirder

golden-plover sp.

Last seen: 6 Aug 2023 by Aaron Yappert

Black-bellied Plover/golden-plover sp.

Last seen: 26 May 2022 by Sandi McRae Duchesne

godwit sp.

Last seen: 10 May 2021 by Anonymous eBirder

Short-billed/Long-billed Dowitcher

Last seen: 13 Aug 2023 by Aaron Wimmer

Lesser/Greater Yellowlegs

Last seen: 2 Sep 2023 by Brandy Johnson

Western/Semipalmated Sandpiper

Last seen: 21 May 2020 by Zak Pohlen

shorebird sp.

Last seen: 1 May 2021 by Josiah Verbrugge

Herring/Glaucous-winged Gull

Last seen: 18 Aug 2023 by Sam Darmstadt

gull sp.

Last seen: 2 Sep 2023 by Cameron Heusser

Downy/Hairy Woodpecker

Last seen: 5 Oct 2020 by Laura Burke

small falcon sp.

Last seen: 6 May 2016 by Laura Burke

Tree/Violet-green Swallow

Last seen: 9 May 2020 by Ben Lagasse

Snow/McKay's Bunting

Last seen: 30 Jan 2021 by Andy Bankert

new world sparrow sp.

Last seen: 14 Oct 2018 by Laura Burke

passerine sp.

Last seen: 3 Dec 2022 by Laura Burke