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Mercer
New Jersey
United States
Map
Region Stats
300
Species
78,441
Checklists
eBirders
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eBird in Mercer
eBirding This Month
Apr 2024
Change Time Period
Change Time Period
eBirding This Month
eBirding This Year
Updated ~2 days ago
119
Species
420
Checklists
eBirders
Community Targets
Yellow Warbler
Setophaga petechia
Last observed by Charlotte Ward on
17 Sep 2023
Ovenbird
Seiurus aurocapilla
Last observed by Kirsten Abildskov on
22 Sep 2023
Wood Thrush
Hylocichla mustelina
Last observed by Bill Pitman on
9 Oct 2023
Rose-breasted Grosbeak
Pheucticus ludovicianus
Last observed by Jessica Howland on
6 Oct 2023
Blue-winged Warbler
Vermivora cyanoptera
Last observed by Jessica Howland on
17 Sep 2023
New Species
Native and Naturalized (5)
Pine Siskin
Spinus pinus
#
Count:
1
Date:
16 Apr 2024
Observer:
S A
Location:
Sayen Gardens
White-eyed Vireo
Vireo griseus
#
Count:
1
Date:
16 Apr 2024
Observer:
Bill Pitman
Location:
Abbott Marshlands--John A. Roebling Park
Black-and-white Warbler
Mniotilta varia
#
Count:
X
Date:
16 Apr 2024
Observer:
Anonymous eBirder
Location:
Hamilton Veterans Park
Show details
Details:
Blue-headed Vireo
Vireo solitarius
#
Count:
2
Date:
16 Apr 2024
Observer:
Anonymous eBirder
Location:
Princeton Institute Woods & Charles Rogers Wildlife Refuge
Show details
Details:
American Bittern
Botaurus lentiginosus
#
Count:
1
Date:
15 Apr 2024
Observer:
Jessica Howland
Location:
My home woods
Show details
Details:
All New Species
Recent Checklists
Checklists submitted within the last hour are not shown.
4
Species
Date:
19 Apr 2024
12:35 PM
Observer:
Kristin Pinyan
Location:
Home
Mercer
New Jersey
31
Species
Date:
19 Apr 2024
11:26 AM
Observer:
Jen Walsh Fisher
Location:
Pole Farm (Mercer County Park NW)
Mercer
New Jersey
12
Species
Date:
19 Apr 2024
10:45 AM
Observer:
Vincent F. Nichnadowicz
Location:
"home"
Mercer
New Jersey
33
Species
Date:
19 Apr 2024
10:34 AM
Observer:
Blondcrested warbler
Location:
Delaware and Raritan Canal SP--Dyson Tract Area
Mercer
New Jersey
All Recent Checklists
Recent Trip Reports
Updated ~10 hours ago
49
Species
2023 Christmas Bird Count
17 Dec 2023
Regions
Mercer
New Jersey
United States
People
Old Sam Peabody
Juanita Hummel
Landis Eaton
64
Species
Princeton CBC 2023(Mercer County Park West)
17 Dec 2023
Regions
Mercer
New Jersey
United States
People
Chris Brown
Jessica Howland
Tim Brown
4
Species
February 23
1
–
28 Feb 2023
(28 days)
Regions
Mercer
New Jersey
United States
People
Luca Sheldon
24
Species
CBC St. Michael's Farm Preserve
18 Dec 2022
Regions
Mercer
New Jersey
United States
People
Susan Harrison
26
Species
GBBC Princeton
18
–
21 Feb 2022
(4 days)
Regions
New Jersey
United States
Mercer
Somerset
People
Princeton Public Library
All Recent Trip Reports
Subregions
Updated ~
This feature is not supported for this type of place.
All Subregions
Hotspots
This Month, Apr 2024
Updated ~2 days ago
Checklist Leaders
1.
Pole Farm (Mercer County Park NW)
49
2.
Princeton Institute Woods & Charles Rogers Wildlife Refuge
25
3.
Princeton University campus
22
4.
Abbott Marshlands--John A. Roebling Park
19
5.
Fiddler's Creek/Hollystone Preserve
15
6.
Hamilton Veterans Park
13
7.
Mercer County Park
13
8.
Mercer Corporate Park, Robbinsville
10
9.
Millstone River Impoundment
8
10.
Mountain Lakes Park
8
Species Leaders
1.
Abbott Marshlands--John A. Roebling Park
74
2.
Pole Farm (Mercer County Park NW)
69
3.
Princeton Institute Woods & Charles Rogers Wildlife Refuge
68
4.
Hamilton Veterans Park
63
5.
Mercer County Park
59
6.
Fiddler's Creek/Hollystone Preserve
53
7.
Mountain Lakes Park
53
8.
Millstone River Impoundment
47
9.
Cedar Ridge Preserve
46
10.
Rosedale Park
46
All Hotspots
eBirders
This Month, Apr 2024
Updated ~12 hours ago
Checklist Leaders
1.
Sharyn Magee
22
2.
Daniel Day
19
2.
Vincent F. Nichnadowicz
19
4.
Old Sam Peabody
15
4.
Blondcrested warbler
15
6.
Jack Hagan
13
7.
Cari Welsh
11
8.
Susan Matson
10
8.
Alexander Sokolowski
10
10.
Bill Hewitt
9
Species Leaders
1.
Bill Pitman
78
2.
Bill Hewitt
71
2.
Jessica Howland
71
2.
gretchen buxton
71
5.
JamEs ParRis
66
6.
Jack Hagan
65
7.
Old Sam Peabody
64
7.
Blondcrested warbler
64
9.
Sharyn Magee
63
10.
Susan Matson
61
All eBirders