Bird Finder

Top Birds at Calvert Vaux Park (Dreier-Offerman Park) in August
relative to other locations within 25 miles of New York, NY, USA

based on 166 checklists

This page shows the probability of a species appearing on a checklist at Calvert Vaux Park (Dreier-Offerman Park) in August. The difference in probability relative to other nearby locations is also shown, to highlight which birds are particularly likely to be found (or not found) at this specific location. The chart shows how many distinct species have historically been observed at this location for each month of the year.

Back to the Top Birds list

Rank Info Pics Species Entire Region This Location Difference
1   Laughing Gull 31.8% 88.0% 56.1%
2   Double-crested Cormorant 41.2% 84.3% 43.2%
3   Herring Gull 39.3% 83.1% 43.8%
4   European Starling 51.0% 81.9% 30.9%
5   Mourning Dove 53.6% 81.3% 27.7%
6   Black-crowned Night-Heron 14.3% 77.1% 62.8%
7   American Robin 57.2% 75.3% 18.1%
8   Gray Catbird 54.6% 74.1% 19.5%
9   Great Blue Heron 30.5% 73.5% 43.0%
10   Yellow-crowned Night-Heron 8.9% 72.9% 64.0%
11   Northern Mockingbird 35.9% 72.3% 36.4%
12   Barn Swallow 39.8% 69.9% 30.1%
13   Rock Pigeon 35.3% 69.3% 34.0%
14   Great Black-backed Gull 26.9% 68.7% 41.8%
15   Northern Cardinal 47.7% 68.1% 20.4%
16   Great Egret 34.4% 68.1% 33.7%
17   House Sparrow 49.9% 66.3% 16.3%
18   Red-winged Blackbird 28.3% 66.3% 37.9%
19   Common Tern 16.2% 66.3% 50.0%
20   Song Sparrow 34.9% 65.7% 30.8%
21   American Crow 14.2% 63.9% 49.6%
22   Ring-billed Gull 31.7% 62.7% 31.0%
23   Snowy Egret 22.4% 59.0% 36.7%
24   Chimney Swift 23.7% 56.0% 32.3%
25   Belted Kingfisher 8.2% 54.2% 46.0%
26   Spotted Sandpiper 16.9% 53.0% 36.2%
27   Yellow Warbler 20.1% 50.0% 29.9%
28   Carolina Wren 24.6% 49.4% 24.8%
29   Semipalmated Plover 21.0% 49.4% 28.4%
30   Northern Flicker 25.9% 45.8% 19.9%
31   Downy Woodpecker 25.2% 42.8% 17.6%
32   Cedar Waxwing 16.7% 42.8% 26.0%
33   Brown-headed Cowbird 5.8% 42.2% 36.4%
34   Mallard 40.8% 40.4% 0.5%
35   Canada Goose 40.8% 39.8% 1.1%
36   Eastern Kingbird 16.7% 39.2% 22.5%
37   Mute Swan 14.4% 38.6% 24.2%
38   Common Grackle 28.2% 38.0% 9.8%
39   Northern Waterthrush 15.4% 37.3% 22.0%
40   Killdeer 14.1% 36.1% 22.1%
41   Osprey 30.7% 35.5% 4.9%
42   American Kestrel 3.5% 34.9% 31.5%
43   Common Yellowthroat 15.1% 33.7% 18.7%
44   American Goldfinch 37.7% 32.5% 5.1%
45   American Redstart 21.9% 32.5% 10.6%
46   Warbling Vireo 9.9% 31.9% 22.0%
47   House Finch 14.9% 31.3% 16.5%
48   Black-and-white Warbler 14.2% 28.9% 14.7%
49   Baltimore Oriole 15.1% 28.3% 13.2%
50   Tree Swallow 14.1% 25.9% 11.8%
51   Least Sandpiper 22.0% 24.7% 2.7%
52   Forster's Tern 13.1% 24.7% 11.6%
53   Semipalmated Sandpiper 24.2% 21.7% 2.5%
54   Bobolink 2.2% 21.1% 18.9%
55   Little Blue Heron 4.2% 20.5% 16.3%
56   Blue-gray Gnatcatcher 6.7% 19.3% 12.5%
57   Green Heron 11.9% 18.7% 6.8%
58   House Wren 11.3% 18.7% 7.3%
59   Willow Flycatcher 4.6% 17.5% 12.8%
60   Black Skimmer 5.7% 15.7% 9.9%
61   American Black Duck 10.0% 12.7% 2.6%
62   Indigo Bunting 3.4% 12.0% 8.7%
63   Fish Crow 9.0% 10.2% 1.3%
64   American Oystercatcher 12.4% 9.6% 2.8%
65   Red-eyed Vireo 9.6% 9.6% 0.0%
66   Prairie Warbler 1.0% 9.0% 8.0%
67   Great Crested Flycatcher 7.0% 7.8% 0.8%
68   Magnolia Warbler 2.9% 7.8% 5.0%
69   Peregrine Falcon 7.6% 7.2% 0.4%
70   Ovenbird 4.2% 7.2% 3.0%
71   Greater Yellowlegs 15.9% 6.6% 9.3%
72   Chestnut-sided Warbler 5.0% 6.0% 1.0%
73   Cooper's Hawk 2.3% 6.0% 3.8%
74   Eastern Wood-Pewee 9.1% 5.4% 3.7%
75   Canada Warbler 5.7% 5.4% 0.2%
76   Lesser Yellowlegs 13.9% 4.8% 9.1%
77   Orchard Oriole 0.9% 4.8% 3.9%
78   Blue Jay 35.5% 4.2% 31.2%
79   Least Flycatcher 2.0% 4.2% 2.2%
80   Western Reef-Heron 0.0% 4.2% 4.2%
81   Sanderling 5.3% 3.6% 1.7%
82   Veery 2.6% 3.6% 1.0%
83   Monk Parakeet 1.6% 3.6% 2.0%
84   Eastern Phoebe 3.8% 3.0% 0.8%
85   Solitary Sandpiper 3.7% 3.0% 0.7%
86   Yellow-billed Cuckoo 1.6% 3.0% 1.4%
87   Brant 0.8% 3.0% 2.2%
88   Common Loon 0.5% 3.0% 2.5%
89   Red-breasted Merganser 0.3% 3.0% 2.7%
90   Blue-winged Warbler 3.9% 2.4% 1.5%
91   Purple Martin 3.2% 2.4% 0.8%
92   Bank Swallow 3.1% 2.4% 0.7%
93   Black-throated Blue Warbler 2.1% 2.4% 0.3%
94   Northern Parula 1.8% 2.4% 0.6%
95   Black-throated Green Warbler 1.0% 2.4% 1.4%
96   Tennessee Warbler 0.7% 2.4% 1.7%
97   Turkey Vulture 5.4% 1.8% 3.6%
98   Chipping Sparrow 5.2% 1.8% 3.4%
99   Willet 3.6% 1.8% 1.8%
100   Brown Thrasher 3.1% 1.8% 1.3%
101   Red-breasted Nuthatch 2.1% 1.8% 0.3%
102   Savannah Sparrow 0.7% 1.8% 1.1%
103   Short-billed Dowitcher 10.4% 1.2% 9.2%
104   Wood Duck 9.4% 1.2% 8.1%
105   Glossy Ibis 6.6% 1.2% 5.4%
106   Pectoral Sandpiper 3.1% 1.2% 1.9%
107   Royal Tern 2.2% 1.2% 1.0%
108   Cape May Warbler 1.2% 1.2% 0.0%
109   Blackburnian Warbler 1.0% 1.2% 0.2%
110   Northern Harrier 0.9% 1.2% 0.3%
111   Yellow-bellied Flycatcher 0.8% 1.2% 0.4%
112   Wilson's Warbler 0.5% 1.2% 0.7%
113   Broad-winged Hawk 0.5% 1.2% 0.7%
114   Mourning Warbler 0.4% 1.2% 0.8%
115   Lark Sparrow 0.3% 1.2% 0.9%
116   Red-bellied Woodpecker 19.4% 0.6% 18.8%
117   Red-tailed Hawk 11.5% 0.6% 10.9%
118   Ruby-throated Hummingbird 9.0% 0.6% 8.4%
119   Black-bellied Plover 7.4% 0.6% 6.8%
120   Eastern Towhee 7.1% 0.6% 6.5%
121   Marsh Wren 5.7% 0.6% 5.1%
122   Least Tern 5.1% 0.6% 4.5%
123   Clapper Rail 4.3% 0.6% 3.7%
124   Bald Eagle 2.5% 0.6% 1.9%
125   Caspian Tern 1.9% 0.6% 1.3%
126   Worm-eating Warbler 1.3% 0.6% 0.7%
127   Swamp Sparrow 1.1% 0.6% 0.5%
128   Pied-billed Grebe 1.0% 0.6% 0.4%
129   Olive-sided Flycatcher 0.7% 0.6% 0.1%
130   Black-billed Cuckoo 0.5% 0.6% 0.1%
131   Ring-necked Pheasant 0.4% 0.6% 0.2%
132   Nashville Warbler 0.4% 0.6% 0.2%
133   Pine Warbler 0.3% 0.6% 0.3%
134   Yellow-breasted Chat 0.2% 0.6% 0.4%
135   Cattle Egret 0.1% 0.6% 0.5%
136   European Goldfinch 0.1% 0.6% 0.5%
137   Purple Finch 0.0% 0.6% 0.6%