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Bird List
Updated ~7 seconds ago
52
All Years
1
This Year
2024
0
This Month
Jun 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 (52)
Blue-winged Teal
Spatula discors
#
Count:
10
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Cinnamon Teal
Spatula cyanoptera
#
Count:
8
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Northern Shoveler
Spatula clypeata
#
Count:
1
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Gadwall
Mareca strepera
#
Count:
20
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
American Wigeon
Mareca americana
#
Count:
20
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Canvasback
Aythya valisineria
#
Count:
6
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Redhead
Aythya americana
#
Count:
6
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Eared Grebe
Podiceps nigricollis
#
Count:
22
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Show details
Details:
Mourning Dove
Zenaida macroura
#
Count:
8
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Common Nighthawk
Chordeiles minor
#
Count:
2
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
American Coot
Fulica americana
#
Count:
40
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Sandhill Crane
Antigone canadensis
#
Count:
1
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Black-necked Stilt
Himantopus mexicanus
#
Count:
2
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
American Avocet
Recurvirostra americana
#
Count:
50
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Show details
Details:
Killdeer
Charadrius vociferus
#
Count:
1
Date:
26 Apr 2021
Observer:
Matt Kennedy
Location:
Lake Mason NWR--North Unit
Show details
Details:
Mountain Plover
Anarhynchus montanus
#
Count:
2
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Long-billed Curlew
Numenius americanus
#
Count:
1
Date:
26 Apr 2021
Observer:
Matt Kennedy
Location:
Lake Mason NWR--North Unit
Marbled Godwit
Limosa fedoa
#
Count:
1
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Wilson's Phalarope
Phalaropus tricolor
#
Count:
1
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Willet
Tringa semipalmata
#
Count:
6
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Franklin's Gull
Leucophaeus pipixcan
#
Count:
2
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Ring-billed Gull
Larus delawarensis
#
Count:
1
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
California Gull
Larus californicus
#
Count:
6
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Forster's Tern
Sterna forsteri
#
Count:
1
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Double-crested Cormorant
Nannopterum auritum
#
Count:
40
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Show details
Details:
White-faced Ibis
Plegadis chihi
#
Count:
1
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Golden Eagle
Aquila chrysaetos
#
Count:
2
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Northern Harrier
Circus hudsonius
#
Count:
1
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Sharp-shinned Hawk
Accipiter striatus
#
Count:
1
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Cooper's Hawk
Accipiter cooperii
#
Count:
1
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Swainson's Hawk
Buteo swainsoni
#
Count:
3
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Ferruginous Hawk
Buteo regalis
#
Count:
1
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Burrowing Owl
Athene cunicularia
#
Count:
2
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Show details
Details:
Short-eared Owl
Asio flammeus
#
Count:
3
Date:
19 Apr 2024
Observer:
John Mahon
Location:
Lake Mason NWR--North Unit
Say's Phoebe
Sayornis saya
#
Count:
1
Date:
26 Apr 2021
Observer:
Matt Kennedy
Location:
Lake Mason NWR--North Unit
Common Raven
Corvus corax
#
Count:
6
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Horned Lark
Eremophila alpestris
#
Count:
8
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Barn Swallow
Hirundo rustica
#
Count:
2
Date:
17 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Canyon Wren
Catherpes mexicanus
#
Count:
1
Date:
17 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Chestnut-collared Longspur
Calcarius ornatus
#
Count:
4
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Thick-billed Longspur
Rhynchophanes mccownii
#
Count:
30
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Clay-colored Sparrow
Spizella pallida
#
Count:
2
Date:
17 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Lark Sparrow
Chondestes grammacus
#
Count:
1
Date:
17 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
American Tree Sparrow
Spizelloides arborea
#
Count:
1
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Vesper Sparrow
Pooecetes gramineus
#
Count:
12
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Savannah Sparrow
Passerculus sandwichensis
#
Count:
8
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Baird's Sparrow
Centronyx bairdii
#
Count:
1
Date:
17 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Western Meadowlark
Sturnella neglecta
#
Count:
1
Date:
17 Oct 2022
Observer:
Daniel Casey
Location:
Lake Mason NWR--North Unit
Red-winged Blackbird
Agelaius phoeniceus
#
Count:
1
Date:
26 Apr 2021
Observer:
Matt Kennedy
Location:
Lake Mason NWR--North Unit
Brown-headed Cowbird
Molothrus ater
#
Count:
6
Date:
18 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit
Brewer's Blackbird
Euphagus cyanocephalus
#
Count:
10
Date:
11 Jun 2015
Observer:
Angie Geiger
Location:
Lake Mason NWR--North Unit
Common Grackle
Quiscalus quiscula
#
Count:
4
Date:
17 Jun 2015
Observer:
James Oates
Location:
Lake Mason NWR--North Unit