eBird Illustrated Checklists transform your eBird contributions into a dynamic digital bird guide for anywhere in the world. Choose a region or hotspot, and the Illustrated Checklist combines sighting frequency (e.g., the proportion of complete eBird checklists reporting the species each week) with photos and sounds from the Macaulay Library. The Best Quality rating is used to determine which photo and sound is shown for the selected region. No photo or audio? Add your own to help fill in the gaps!
Jan
January
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Feb
February
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Mar
March
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Apr
April
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May
May
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Jun
June
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Jul
July
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Aug
August
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Sep
September
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Oct
October
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Nov
November
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Dec
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: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:0.1%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Weekly frequency data
Jan
January
|
Feb
February
|
Mar
March
|
Apr
April
|
May
May
|
Jun
June
|
Jul
July
|
Aug
August
|
Sep
September
|
Oct
October
|
Nov
November
|
Dec
December
|
Week1Frequency:2.5%
|
Week2Frequency:1%
|
Week3Frequency:0.5%
|
Week4Frequency:0%
|
Week1Frequency:0.1%
|
Week2Frequency:0.5%
|
Week3Frequency:1.1%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0.7%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0.3%
|
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%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:1.6%
|
Week2Frequency:1%
|
Week3Frequency:1.9%
|
Week4Frequency:3.7%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:1.5%
|
Week4Frequency:2.7%
|
Week1Frequency:2.9%
|
Week2Frequency:0.6%
|
Week3Frequency:1.7%
|
Week4Frequency:1.3%
|
Weekly frequency data
Jan
January
|
Feb
February
|
Mar
March
|
Apr
April
|
May
May
|
Jun
June
|
Jul
July
|
Aug
August
|
Sep
September
|
Oct
October
|
Nov
November
|
Dec
December
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0.1%
|
Week1Frequency:0%
|
Week2Frequency:0.5%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:1.3%
|
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:0.5%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0.5%
|
Week3Frequency:0%
|
Week4Frequency:1.1%
|
Week1Frequency:0%
|
Week2Frequency:1.2%
|
Week3Frequency:1.7%
|
Week4Frequency:0%
|
Weekly frequency data
Jan
January
|
Feb
February
|
Mar
March
|
Apr
April
|
May
May
|
Jun
June
|
Jul
July
|
Aug
August
|
Sep
September
|
Oct
October
|
Nov
November
|
Dec
December
|
Week1Frequency:0.8%
|
Week2Frequency:0.5%
|
Week3Frequency:1%
|
Week4Frequency:2.4%
|
Week1Frequency:0%
|
Week2Frequency:1%
|
Week3Frequency:0%
|
Week4Frequency:0.7%
|
Week1Frequency:0.7%
|
Week2Frequency:0.7%
|
Week3Frequency:1.4%
|
Week4Frequency:0.9%
|
Week1Frequency:0%
|
Week2Frequency:0.6%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0.8%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:2.3%
|
Week1Frequency:0%
|
Week2Frequency:2%
|
Week3Frequency:0%
|
Week4Frequency:0.6%
|
Week1Frequency:0%
|
Week2Frequency:1.6%
|
Week3Frequency:0%
|
Week4Frequency:0.9%
|
Week1Frequency:1%
|
Week2Frequency:2.3%
|
Week3Frequency:2.3%
|
Week4Frequency:6.1%
|
Week1Frequency:4.8%
|
Week2Frequency:3.1%
|
Week3Frequency:1.3%
|
Week4Frequency:2.3%
|
Week1Frequency:0.6%
|
Week2Frequency:1.1%
|
Week3Frequency:3.7%
|
Week4Frequency:1.1%
|
Week1Frequency:2.2%
|
Week2Frequency:1.2%
|
Week3Frequency:2.5%
|
Week4Frequency:0.4%
|
Weekly frequency data
Jan
January
|
Feb
February
|
Mar
March
|
Apr
April
|
May
May
|
Jun
June
|
Jul
July
|
Aug
August
|
Sep
September
|
Oct
October
|
Nov
November
|
Dec
December
|
Week1Frequency:3.4%
|
Week2Frequency:3.6%
|
Week3Frequency:4.1%
|
Week4Frequency:3%
|
Week1Frequency:5.3%
|
Week2Frequency:3.6%
|
Week3Frequency:3.8%
|
Week4Frequency:4.4%
|
Week1Frequency:3.3%
|
Week2Frequency:4.6%
|
Week3Frequency:4.3%
|
Week4Frequency:5.9%
|
Week1Frequency:11.9%
|
Week2Frequency:3.4%
|
Week3Frequency:6.6%
|
Week4Frequency:4.3%
|
Week1Frequency:2.5%
|
Week2Frequency:0.9%
|
Week3Frequency:0.8%
|
Week4Frequency:2.3%
|
Week1Frequency:0.8%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0.8%
|
Week3Frequency:0.6%
|
Week4Frequency:0.1%
|
Week1Frequency:0%
|
Week2Frequency:0.6%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0.6%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:1.1%
|
Week3Frequency:1.5%
|
Week4Frequency:4.3%
|
Week1Frequency:0.7%
|
Week2Frequency:4.3%
|
Week3Frequency:6.7%
|
Week4Frequency:8.3%
|
Weekly frequency data
Jan
January
|
Feb
February
|
Mar
March
|
Apr
April
|
May
May
|
Jun
June
|
Jul
July
|
Aug
August
|
Sep
September
|
Oct
October
|
Nov
November
|
Dec
December
|
Week1Frequency:49.6%
|
Week2Frequency:48.7%
|
Week3Frequency:45.9%
|
Week4Frequency:52.2%
|
Week1Frequency:63%
|
Week2Frequency:52.8%
|
Week3Frequency:59.8%
|
Week4Frequency:77.2%
|
Week1Frequency:71.3%
|
Week2Frequency:66.9%
|
Week3Frequency:59.7%
|
Week4Frequency:56.6%
|
Week1Frequency:46.6%
|
Week2Frequency:40.3%
|
Week3Frequency:28.3%
|
Week4Frequency:8.7%
|
Week1Frequency:2.5%
|
Week2Frequency:1.8%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:1.6%
|
Week2Frequency:1.1%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:0%
|
Week1Frequency:0.7%
|
Week2Frequency:2.4%
|
Week3Frequency:2.5%
|
Week4Frequency:1.8%
|
Week1Frequency:0%
|
Week2Frequency:0%
|
Week3Frequency:0%
|
Week4Frequency:8.9%
|
Week1Frequency:28.6%
|
Week2Frequency:37%
|
Week3Frequency:51.6%
|
Week4Frequency:57.6%
|
Week1Frequency:58.9%
|
Week2Frequency:60.4%
|
Week3Frequency:60.3%
|
Week4Frequency:60.5%
|
Week1Frequency:64.7%
|
Week2Frequency:61.7%
|
Week3Frequency:65%
|
Week4Frequency:58.3%
|
Weekly frequency data
© Redwood Region Audubon Society
Last seen:
4 May 1980
by
Arcata Marsh Historical Data
Last seen:
5 Sep 2004
by
Arcata Marsh Historical Data
Last seen:
4 Sep 1977
by
Arcata Marsh Historical Data
Last seen:
2 May 2003
by
Arcata Marsh Historical Data