Bird Finder

Top Birds at Calvert Vaux Park (Dreier-Offerman Park) in August
relative to other locations within 25 miles of 40.781243, -73.966507

based on 225 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 32.1% 86.7% 54.6%
2   Double-crested Cormorant 40.0% 83.6% 43.6%
3   Mourning Dove 53.4% 81.3% 28.0%
4   American Herring Gull 37.6% 81.3% 43.7%
5   European Starling 49.2% 79.6% 30.4%
6   Great Blue Heron 30.1% 76.9% 46.8%
7   American Robin 56.1% 76.0% 19.9%
8   Yellow-crowned Night-Heron 8.6% 74.2% 65.7%
9   Black-crowned Night-Heron 13.0% 73.8% 60.8%
10   Gray Catbird 54.2% 72.0% 17.8%
11   Northern Mockingbird 34.7% 71.6% 36.8%
12   Common Tern 15.9% 70.7% 54.7%
13   Rock Pigeon 35.8% 69.8% 34.0%
14   Northern Cardinal 48.0% 68.0% 20.0%
15   Barn Swallow 37.6% 66.2% 28.6%
16   House Sparrow 49.0% 65.8% 16.7%
17   Snowy Egret 20.9% 64.4% 43.5%
18   Great Egret 32.6% 64.0% 31.4%
19   Great Black-backed Gull 25.1% 63.1% 38.0%
20   Ring-billed Gull 30.7% 59.1% 28.4%
21   Red-winged Blackbird 26.6% 58.7% 32.1%
22   American Crow 13.5% 58.2% 44.7%
23   Song Sparrow 33.7% 57.3% 23.6%
24   Chimney Swift 23.6% 56.0% 32.4%
25   Spotted Sandpiper 15.4% 50.7% 35.2%
26   Semipalmated Plover 20.2% 50.2% 30.0%
27   Carolina Wren 25.7% 49.8% 24.0%
28   Belted Kingfisher 7.7% 48.4% 40.7%
29   Downy Woodpecker 25.1% 45.8% 20.7%
30   Yellow Warbler 19.3% 44.9% 25.6%
31   Osprey 30.6% 44.4% 13.8%
32   Northern Flicker 26.0% 44.0% 18.0%
33   Canada Goose 39.9% 41.8% 1.9%
34   Cedar Waxwing 15.4% 41.8% 26.4%
35   Brown-headed Cowbird 5.3% 39.1% 33.8%
36   Northern Waterthrush 15.3% 36.9% 21.6%
37   Common Grackle 28.0% 36.4% 8.4%
38   Eastern Kingbird 15.5% 34.2% 18.7%
39   Mallard 39.4% 32.4% 6.9%
40   House Finch 14.4% 32.0% 17.6%
41   Killdeer 13.4% 32.0% 18.6%
42   Little Blue Heron 3.7% 32.0% 28.3%
43   American Redstart 22.4% 31.6% 9.1%
44   American Kestrel 3.7% 31.1% 27.4%
45   Mute Swan 13.5% 30.2% 16.7%
46   Baltimore Oriole 14.7% 29.3% 14.6%
47   Warbling Vireo 9.6% 29.3% 19.7%
48   Forster's Tern 13.1% 28.0% 14.9%
49   Common Yellowthroat 15.0% 27.6% 12.5%
50   Black-and-white Warbler 15.0% 26.7% 11.7%
51   American Goldfinch 36.8% 26.2% 10.6%
52   Semipalmated Sandpiper 22.7% 25.8% 3.0%
53   Tree Swallow 13.4% 24.9% 11.5%
54   Least Sandpiper 21.0% 23.6% 2.5%
55   Green Heron 10.9% 17.8% 6.9%
56   Blue-gray Gnatcatcher 6.1% 16.9% 10.8%
57   Black Skimmer 5.7% 16.9% 11.2%
58   Bobolink 2.0% 16.9% 14.9%
59   House Wren 10.6% 14.2% 3.6%
60   Willow Flycatcher 4.3% 14.2% 9.9%
61   Red-eyed Vireo 9.7% 10.7% 1.0%
62   American Oystercatcher 11.4% 10.2% 1.2%
63   Fish Crow 8.5% 10.2% 1.7%
64   American Black Duck 9.4% 9.8% 0.3%
65   Indigo Bunting 3.1% 9.3% 6.3%
66   Peregrine Falcon 7.0% 8.0% 1.0%
67   Magnolia Warbler 3.3% 8.0% 4.7%
68   Greater Yellowlegs 14.7% 7.1% 7.6%
69   Great Crested Flycatcher 7.6% 7.1% 0.5%
70   Ovenbird 4.7% 7.1% 2.4%
71   Prairie Warbler 1.0% 7.1% 6.1%
72   Lesser Yellowlegs 12.8% 6.2% 6.5%
73   Chestnut-sided Warbler 5.2% 6.2% 1.0%
74   Canada Warbler 5.7% 5.8% 0.1%
75   Cooper's Hawk 2.5% 5.3% 2.8%
76   Eastern Wood-Pewee 9.1% 4.9% 4.2%
77   Blue Jay 36.1% 4.4% 31.7%
78   Least Tern 4.9% 4.4% 0.5%
79   Solitary Sandpiper 4.0% 4.0% 0.0%
80   Bank Swallow 2.9% 4.0% 1.1%
81   Least Flycatcher 2.1% 4.0% 1.9%
82   Orchard Oriole 0.8% 3.6% 2.7%
83   Sanderling 5.2% 3.1% 2.1%
84   Veery 3.0% 3.1% 0.1%
85   Yellow-billed Cuckoo 1.4% 3.1% 1.7%
86   Common Loon 0.4% 3.1% 2.7%
87   Western Reef-Heron 0.0% 3.1% 3.1%
88   Blue-winged Warbler 3.7% 2.7% 1.0%
89   Purple Martin 3.1% 2.7% 0.5%
90   Black-throated Blue Warbler 2.4% 2.7% 0.3%
91   Monk Parakeet 1.8% 2.7% 0.8%
92   Black-throated Green Warbler 1.1% 2.7% 1.6%
93   Turkey Vulture 5.2% 2.2% 3.0%
94   Eastern Phoebe 3.8% 2.2% 1.5%
95   Northern Parula 2.1% 2.2% 0.1%
96   Brant 0.8% 2.2% 1.4%
97   Broad-winged Hawk 0.5% 2.2% 1.7%
98   Red-breasted Merganser 0.2% 2.2% 2.0%
99   Short-billed Dowitcher 9.6% 1.8% 7.8%
100   Ruby-throated Hummingbird 8.9% 1.8% 7.1%
101   Brown Thrasher 2.6% 1.8% 0.8%
102   Tennessee Warbler 0.9% 1.8% 0.9%
103   Glossy Ibis 6.0% 1.3% 4.7%
104   Chipping Sparrow 4.9% 1.3% 3.6%
105   Common Raven 3.4% 1.3% 2.1%
106   Willet 3.3% 1.3% 1.9%
107   Pectoral Sandpiper 2.7% 1.3% 1.4%
108   Royal Tern 2.5% 1.3% 1.2%
109   Red-breasted Nuthatch 1.9% 1.3% 0.6%
110   Cape May Warbler 1.6% 1.3% 0.3%
111   Blackburnian Warbler 1.2% 1.3% 0.1%
112   Savannah Sparrow 0.6% 1.3% 0.7%
113   Mourning Warbler 0.5% 1.3% 0.9%
114   Red-bellied Woodpecker 19.9% 0.9% 19.0%
115   Red-tailed Hawk 11.7% 0.9% 10.8%
116   Wood Duck 9.2% 0.9% 8.3%
117   Eastern Towhee 6.4% 0.9% 5.5%
118   Bald Eagle 2.8% 0.9% 2.0%
119   Yellow-bellied Flycatcher 0.9% 0.9% 0.0%
120   Olive-sided Flycatcher 0.8% 0.9% 0.1%
121   Northern Harrier 0.7% 0.9% 0.2%
122   Cliff Swallow 0.7% 0.9% 0.2%
123   Wilson's Warbler 0.6% 0.9% 0.3%
124   Lark Sparrow 0.2% 0.9% 0.7%
125   Black-bellied Plover 6.5% 0.4% 6.1%
126   Ruddy Turnstone 5.1% 0.4% 4.7%
127   Marsh Wren 5.1% 0.4% 4.7%
128   Boat-tailed Grackle 4.1% 0.4% 3.6%
129   Clapper Rail 4.0% 0.4% 3.6%
130   Caspian Tern 2.3% 0.4% 1.9%
131   Northern Rough-winged Swallow 1.8% 0.4% 1.3%
132   Worm-eating Warbler 1.3% 0.4% 0.8%
133   Swamp Sparrow 1.1% 0.4% 0.7%
134   Pied-billed Grebe 0.9% 0.4% 0.5%
135   White Ibis 0.4% 0.4% 0.0%
136   Nashville Warbler 0.4% 0.4% 0.0%
137   Black-billed Cuckoo 0.4% 0.4% 0.1%
138   Bonaparte's Gull 0.4% 0.4% 0.1%
139   Pine Warbler 0.3% 0.4% 0.1%
140   Ring-necked Pheasant 0.3% 0.4% 0.1%
141   Yellow-breasted Chat 0.2% 0.4% 0.3%
142   European Goldfinch 0.1% 0.4% 0.4%
143   Western Cattle-Egret 0.1% 0.4% 0.4%
144   Purple Finch 0.0% 0.4% 0.4%