Fulvous Whistling-Duck

January February March April May June July August September October November December
Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.1% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0%
Weekly frequency data

Last seen: 21 Oct 1956 by San Diego Historical Records

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Snow Goose

January February March April May June July August September October November December
Week 1 Frequency: 1.5% Week 2 Frequency: 1.4% Week 3 Frequency: 1.2% Week 4 Frequency: 1.2% Week 1 Frequency: 1.3% Week 2 Frequency: 0.5% Week 3 Frequency: 0.4% Week 4 Frequency: 0.6% Week 1 Frequency: 0.6% Week 2 Frequency: 0.5% Week 3 Frequency: 0.4% Week 4 Frequency: 0.4% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0.1% Week 4 Frequency: 0.1% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0.2% Week 2 Frequency: <0.1% Week 3 Frequency: <0.1% Week 4 Frequency: 0.5% Week 1 Frequency: 0.5% Week 2 Frequency: 0.7% Week 3 Frequency: 1.2% Week 4 Frequency: 0.9% Week 1 Frequency: 0.8% Week 2 Frequency: 1.3% Week 3 Frequency: 1.2% Week 4 Frequency: 1.1%
Weekly frequency data

Last seen: 21 Mar 2020 by Alvin Walter

© Alison Davies
© Paul Marvin

Ross's Goose

January February March April May June July August September October November December
Week 1 Frequency: 0.4% Week 2 Frequency: 0.3% Week 3 Frequency: 0.3% Week 4 Frequency: 0.4% Week 1 Frequency: 0.3% Week 2 Frequency: 0.2% Week 3 Frequency: 0.1% Week 4 Frequency: 0.1% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: <0.1% Week 4 Frequency: 0% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: <0.1% Week 4 Frequency: <0.1% Week 1 Frequency: <0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: <0.1% Week 4 Frequency: 0% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: <0.1% Week 4 Frequency: <0.1% Week 1 Frequency: 0.1% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: <0.1% Week 1 Frequency: <0.1% Week 2 Frequency: 0% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: <0.1% Week 2 Frequency: <0.1% Week 3 Frequency: <0.1% Week 4 Frequency: 0.2% Week 1 Frequency: 0.1% Week 2 Frequency: 0.3% Week 3 Frequency: 0.5% Week 4 Frequency: 0.3% Week 1 Frequency: 0.4% Week 2 Frequency: 0.5% Week 3 Frequency: 0.3% Week 4 Frequency: 0.6%
Weekly frequency data

Last seen: 10 Feb 2020 by Susan Smith

© Drew Beamer
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Greater White-fronted Goose

January February March April May June July August September October November December
Week 1 Frequency: 1.5% Week 2 Frequency: 1.1% Week 3 Frequency: 1.6% Week 4 Frequency: 1% Week 1 Frequency: 1.2% Week 2 Frequency: 1% Week 3 Frequency: 0.5% Week 4 Frequency: 1.1% Week 1 Frequency: 1% Week 2 Frequency: 0.6% Week 3 Frequency: 0.5% Week 4 Frequency: 0.3% Week 1 Frequency: 0.5% Week 2 Frequency: 0.3% Week 3 Frequency: 0.5% Week 4 Frequency: 0.4% Week 1 Frequency: 0.3% Week 2 Frequency: 0.2% Week 3 Frequency: 0.5% Week 4 Frequency: 0.5% Week 1 Frequency: 0.4% Week 2 Frequency: 0.2% Week 3 Frequency: 0.3% Week 4 Frequency: 0.3% Week 1 Frequency: 0.3% Week 2 Frequency: 0.7% Week 3 Frequency: 0.5% Week 4 Frequency: 0.6% Week 1 Frequency: 0.6% Week 2 Frequency: 0.5% Week 3 Frequency: 0.5% Week 4 Frequency: 0.5% Week 1 Frequency: 0.3% Week 2 Frequency: 0.6% Week 3 Frequency: 0.8% Week 4 Frequency: 0.9% Week 1 Frequency: 0.8% Week 2 Frequency: 0.9% Week 3 Frequency: 0.9% Week 4 Frequency: 1% Week 1 Frequency: 0.8% Week 2 Frequency: 0.7% Week 3 Frequency: 1.2% Week 4 Frequency: 0.9% Week 1 Frequency: 1.2% Week 2 Frequency: 0.5% Week 3 Frequency: 0.5% Week 4 Frequency: 0.8%
Weekly frequency data

Last seen: 23 May 2020 by Gerry and Linda Baade

© Andrew Simon
© Paul Marvin

Brant

January February March April May June July August September October November December
Week 1 Frequency: 6.4% Week 2 Frequency: 6.3% Week 3 Frequency: 6.6% Week 4 Frequency: 6.2% Week 1 Frequency: 4.8% Week 2 Frequency: 5.3% Week 3 Frequency: 4.9% Week 4 Frequency: 8.2% Week 1 Frequency: 7.9% Week 2 Frequency: 4.3% Week 3 Frequency: 3.7% Week 4 Frequency: 3.2% Week 1 Frequency: 3.3% Week 2 Frequency: 2.8% Week 3 Frequency: 2.2% Week 4 Frequency: 1.8% Week 1 Frequency: 1.2% Week 2 Frequency: 1% Week 3 Frequency: 0.9% Week 4 Frequency: 0.7% Week 1 Frequency: 0.8% Week 2 Frequency: 0.2% Week 3 Frequency: 0.5% Week 4 Frequency: 0.2% Week 1 Frequency: 0.4% Week 2 Frequency: 0.4% Week 3 Frequency: 0.1% Week 4 Frequency: 0.4% Week 1 Frequency: 0.3% Week 2 Frequency: 0% Week 3 Frequency: <0.1% Week 4 Frequency: 0.2% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: <0.1% Week 4 Frequency: 0.1% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0.4% Week 4 Frequency: 1.3% Week 1 Frequency: 2.8% Week 2 Frequency: 4.1% Week 3 Frequency: 6.2% Week 4 Frequency: 7.4% Week 1 Frequency: 6.8% Week 2 Frequency: 8.4% Week 3 Frequency: 6.9% Week 4 Frequency: 6.2%
Weekly frequency data

Last seen: 26 May 2020 by Paul Marvin

© Andy Reago & Chrissy McClarren
© Paul Marvin

Cackling Goose

January February March April May June July August September October November December
Week 1 Frequency: 0.7% Week 2 Frequency: 0.5% Week 3 Frequency: 0.6% Week 4 Frequency: 0.7% Week 1 Frequency: 0.5% Week 2 Frequency: 0.4% Week 3 Frequency: 0.3% Week 4 Frequency: 0.3% Week 1 Frequency: 0.2% Week 2 Frequency: 0.2% Week 3 Frequency: 0.4% Week 4 Frequency: 0.1% Week 1 Frequency: 0.3% Week 2 Frequency: 0.1% Week 3 Frequency: 0.1% Week 4 Frequency: 0.1% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0.1% Week 4 Frequency: <0.1% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0.1% Week 4 Frequency: 0.1% Week 1 Frequency: 0.1% Week 2 Frequency: <0.1% Week 3 Frequency: 0% Week 4 Frequency: 0% Week 1 Frequency: <0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0% Week 4 Frequency: 0.1% Week 1 Frequency: 0% Week 2 Frequency: 0% Week 3 Frequency: 0.1% Week 4 Frequency: 0% Week 1 Frequency: 0.1% Week 2 Frequency: 0.1% Week 3 Frequency: 0.1% Week 4 Frequency: 0.5% Week 1 Frequency: 0.6% Week 2 Frequency: 0.6% Week 3 Frequency: 0.7% Week 4 Frequency: 0.6% Week 1 Frequency: 0.4% Week 2 Frequency: 0.5% Week 3 Frequency: 0.5% Week 4 Frequency: 0.5%
Weekly frequency data

Last seen: 19 May 2020 by Geoff Veith

© Andrew Newmark
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Black Rail

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