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Sierra Valley--Heriot Ln. (SIE Co.)
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California
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Updated ~10 seconds ago
124
All Years
47
This Year
2024
36
This Month
May 2024
Last Observed
First Observed
High Count
Custom Time Period
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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
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October Big Day--9 Oct 2021
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October Big Day--17 Oct 2020
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October Big Day--19 Oct 2019
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Taxonomic
Date: Oldest First
Date: Newest First
Highest Count
Show details
Species Name
Count
Date
Observer
Location
Native and Naturalized (36)
Swainson's Hawk
Buteo swainsoni
#
Count:
1
Date:
17 May 2024
Observer:
David Nickerson
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
House Sparrow
Passer domesticus
#
Count:
1
Date:
17 May 2024
Observer:
David Nickerson
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
House Finch
Haemorhous mexicanus
#
Count:
1
Date:
17 May 2024
Observer:
David Nickerson
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Cinnamon Teal
Spatula cyanoptera
#
Count:
1
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Gadwall
Mareca strepera
#
Count:
2
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Mallard
Anas platyrhynchos
#
Count:
4
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Pied-billed Grebe
Podilymbus podiceps
#
Count:
2
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Mourning Dove
Zenaida macroura
#
Count:
8
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
American Coot
Fulica americana
#
Count:
12
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Black-necked Stilt
Himantopus mexicanus
#
Count:
30
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
American Avocet
Recurvirostra americana
#
Count:
2
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Killdeer
Charadrius vociferus
#
Count:
4
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Wilson's Phalarope
Phalaropus tricolor
#
Count:
3
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Ring-billed Gull
Larus delawarensis
#
Count:
1
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
White-faced Ibis
Plegadis chihi
#
Count:
55
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Turkey Vulture
Cathartes aura
#
Count:
4
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Marsh Wren
Cistothorus palustris
#
Count:
7
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Yellow-headed Blackbird
Xanthocephalus xanthocephalus
#
Count:
26
Date:
15 May 2024
Observer:
Michele McCormick
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Canada Goose
Branta canadensis
#
Count:
2
Date:
15 May 2024
Observer:
Becky Spence
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Sandhill Crane
Antigone canadensis
#
Count:
6
Date:
15 May 2024
Observer:
Becky Spence
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Sage Thrasher
Oreoscoptes montanus
#
Count:
1
Date:
15 May 2024
Observer:
Becky Spence
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Western Kingbird
Tyrannus verticalis
#
Count:
1
Date:
11 May 2024
Observer:
Craig Dodson
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Cliff Swallow
Petrochelidon pyrrhonota
#
Count:
11
Date:
11 May 2024
Observer:
Craig Dodson
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Brewer's Blackbird
Euphagus cyanocephalus
#
Count:
4
Date:
11 May 2024
Observer:
Craig Dodson
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Short-eared Owl
Asio flammeus
#
Count:
2
Date:
7 May 2024
Observer:
Paul Hardy
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Show details
Details:
Wilson's Snipe
Gallinago delicata
#
Count:
1
Date:
3 May 2024
Observer:
Zane Pickus
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Willet
Tringa semipalmata
#
Count:
1
Date:
3 May 2024
Observer:
Zane Pickus
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Red-tailed Hawk
Buteo jamaicensis
#
Count:
2
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
American Kestrel
Falco sparverius
#
Count:
1
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Common Raven
Corvus corax
#
Count:
1
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Horned Lark
Eremophila alpestris
#
Count:
1
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Barn Swallow
Hirundo rustica
#
Count:
1
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Brewer's Sparrow
Spizella breweri
#
Count:
2
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Savannah Sparrow
Passerculus sandwichensis
#
Count:
1
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Western Meadowlark
Sturnella neglecta
#
Count:
2
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)
Red-winged Blackbird
Agelaius phoeniceus
#
Count:
2
Date:
1 May 2024
Observer:
Robert Furrow
Location:
Sierra Valley--Heriot Ln. (SIE Co.)