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Bird List
Updated ~3 seconds ago
225
All Years
111
This Year
2024
35
This Month
Sep 2024
Last Observed
First Observed
High Count
Custom Time Period
Change Time Period
Event
Global Big Day--11 May 2024
October Big Day--14 Oct 2023
Global Big Day--13 May 2023
October Big Day--8 Oct 2022
Global Big Day--14 May 2022
October Big Day--9 Oct 2021
Global Big Day--8 May 2021
October Big Day--17 Oct 2020
Global Big Day--9 May 2020
October Big Day--19 Oct 2019
Global Big Day--4 May 2019
October Big Day--6 Oct 2018
Global Big Day--5 May 2018
Global Big Day--13 May 2017
Global Big Day--14 May 2016
Global Big Day--9 May 2015
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Taxonomic
Date: Oldest First
Date: Newest First
Highest Count
Show details
Species Name
Count
Date
Observer
Location
Native and Naturalized (35)
Gadwall
Mareca strepera
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Anna's Hummingbird
Calypte anna
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Ridgway's Rail
Rallus obsoletus
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Black-necked Stilt
Himantopus mexicanus
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Willet
Tringa semipalmata
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Double-crested Cormorant
Nannopterum auritum
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
American White Pelican
Pelecanus erythrorhynchos
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Great Blue Heron
Ardea herodias
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Turkey Vulture
Cathartes aura
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Red-tailed Hawk
Buteo jamaicensis
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Common Raven
Corvus corax
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
European Starling
Sturnus vulgaris
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Northern Mockingbird
Mimus polyglottos
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
White-crowned Sparrow
Zonotrichia leucophrys
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Western Meadowlark
Sturnella neglecta
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Brown-headed Cowbird
Molothrus ater
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Brewer's Blackbird
Euphagus cyanocephalus
#
Count:
X
Date:
26 Sep 2024
Observer:
Jeff Perkins
Location:
Corte Madera Marsh
Mallard
Anas platyrhynchos
#
Count:
4
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Long-billed Curlew
Numenius americanus
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Greater Yellowlegs
Tringa melanoleuca
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Western Gull
Larus occidentalis
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
California Gull
Larus californicus
#
Count:
3
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Brown Pelican
Pelecanus occidentalis
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Snowy Egret
Egretta thula
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Great Egret
Ardea alba
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Osprey
Pandion haliaetus
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Northern Harrier
Circus hudsonius
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Black Phoebe
Sayornis nigricans
#
Count:
2
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
American Crow
Corvus brachyrhynchos
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Barn Swallow
Hirundo rustica
#
Count:
12
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Marsh Wren
Cistothorus palustris
#
Count:
2
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
House Finch
Haemorhous mexicanus
#
Count:
2
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Lesser Goldfinch
Spinus psaltria
#
Count:
2
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Savannah Sparrow
Passerculus sandwichensis
#
Count:
1
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh
Song Sparrow
Melospiza melodia
#
Count:
25
Date:
1 Sep 2024
Observer:
Fred Werner
Location:
Corte Madera Marsh