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Mercer
New Jersey
United States
Map
Region Stats
300
Species
78,694
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 ~20 hours ago
135
Species
669
Checklists
eBirders
Community Targets
Blue-winged Warbler
Vermivora cyanoptera
Last observed by Jessica Howland on
17 Sep 2023
Great Crested Flycatcher
Myiarchus crinitus
Last observed by Anonymous eBirder on
20 Sep 2023
Scarlet Tanager
Piranga olivacea
Last observed by EDWARD PAXTON on
5 Oct 2023
American Redstart
Setophaga ruticilla
Last observed by David Padulo on
13 Oct 2023
Black-throated Green Warbler
Setophaga virens
Last observed by William Anderson on
13 Oct 2023
New Species
Native and Naturalized (5)
Spotted Sandpiper
Actitis macularius
#
Count:
2
Date:
24 Apr 2024
Observer:
Katherine Tharrington
Location:
Lake Carnegie--Dam
Nashville Warbler
Leiothlypis ruficapilla
#
Count:
1
Date:
24 Apr 2024
Observer:
Blondcrested warbler
Location:
Pole Farm (Mercer County Park NW)
Show details
Details:
Worm-eating Warbler
Helmitheros vermivorum
#
Count:
1
Date:
24 Apr 2024
Observer:
Sharyn Magee
Location:
Baldpate Mountain--Ted Stiles Preserve
Lesser Yellowlegs
Tringa flavipes
#
Count:
2
Date:
23 Apr 2024
Observer:
Bill Pitman
Location:
Delaware and Raritan Canal SP--Abbot Marshlands
Show details
Details:
Wood Thrush
Hylocichla mustelina
#
Count:
1
Date:
22 Apr 2024
Observer:
gretchen buxton
Location:
Baldpate Mountain--Ted Stiles Preserve
All New Species
Recent Checklists
Checklists submitted within the last hour are not shown.
1
Species
Date:
25 Apr 2024
9:09 PM
Observer:
Old Sam Peabody
Location:
Home
Mercer
New Jersey
1
Species
Date:
25 Apr 2024
7:30 PM
Observer:
Anonymous eBirder
Location:
Home
Mercer
New Jersey
18
Species
Date:
25 Apr 2024
6:16 PM
Observer:
Tamara Garaffa
Location:
St. Michael's Farm Preserve
Mercer
New Jersey
27
Species
Date:
25 Apr 2024
5:55 PM
Observer:
Ivy Babson
Location:
Mercer County Park
Mercer
New Jersey
22
Species
Date:
25 Apr 2024
5:38 PM
Observer:
Scott Lundquist
Location:
Stony Brook-Millstone Watershed Preserve
Mercer
New Jersey
All Recent Checklists
Recent Trip Reports
Updated ~20 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 ~20 hours ago
Checklist Leaders
1.
Pole Farm (Mercer County Park NW)
76
2.
Princeton Institute Woods & Charles Rogers Wildlife Refuge
45
3.
Abbott Marshlands--John A. Roebling Park
40
4.
Princeton University campus
31
5.
Fiddler's Creek/Hollystone Preserve
20
6.
Hamilton Veterans Park
20
7.
Mercer Corporate Park, Robbinsville
20
8.
Mercer County Park
16
9.
Baldpate Mountain--Ted Stiles Preserve
13
10.
Millstone River Impoundment
12
Species Leaders
1.
Abbott Marshlands--John A. Roebling Park
87
2.
Pole Farm (Mercer County Park NW)
84
3.
Princeton Institute Woods & Charles Rogers Wildlife Refuge
73
4.
Hamilton Veterans Park
70
5.
Mercer County Park
68
6.
Fiddler's Creek/Hollystone Preserve
58
7.
Baldpate Mountain--Ted Stiles Preserve
57
8.
Millstone River Impoundment
56
9.
Mountain Lakes Park
55
10.
Old Mill Road Greenway
54
All Hotspots
eBirders
This Month, Apr 2024
Updated ~13 hours ago
Checklist Leaders
1.
Old Sam Peabody
36
2.
Blondcrested warbler
29
3.
Sharyn Magee
27
4.
Daniel Day
26
5.
Vincent F. Nichnadowicz
25
6.
Jack Hagan
22
7.
Jessica Howland
21
7.
Bill Hewitt
21
9.
gretchen buxton
17
10.
Susan Matson
16
Species Leaders
1.
Jessica Howland
98
1.
Bill Hewitt
98
3.
Bill Pitman
94
4.
Old Sam Peabody
89
5.
gretchen buxton
88
6.
Blondcrested warbler
86
7.
Jim Myers
75
8.
Jack Hagan
72
9.
Susan Matson
69
10.
Sharyn Magee
68
All eBirders
