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Conowingo Dam (Harford Co.)

Recent Visits

Checklists submitted within the last hour are not shown.
Observer Date Species
Austin Jennings 5 Jul 2018 9
Austin Jennings 5 Jul 2018 10
Joshua Emm 4 Jul 2018 14
Austin Jennings 4 Jul 2018 14
Austin Jennings 3 Jul 2018 8
Austin Jennings 2 Jul 2018 9
Austin Jennings 1 Jul 2018 7
Mark Johnson 29 Jun 2018 21
David Hooper 20 Jun 2018 22
Eric Walther 14 Jun 2018 9
More Recent Visits...

Top eBirders

Updated 5 sec ago.
1 Matt Hafner
113
2 Rick Cheicante
103
2 Al Guarente
103
4 Joshua Emm
102
5 Michael Gardner
98
6 Bob Ringler
97
7 Kevin Graff
95
8 David Littlepage
93
9 Mark Johnson
92
10 Jim Stasz
87

220 Species 1154 Checklists

Updated 5 sec ago.
Species Name Count Date By
1 Double-crested Cormorant 20 5 Jul 2018 Austin Jennings
2 Great Blue Heron 60 5 Jul 2018 Austin Jennings
3 Black Vulture 125 5 Jul 2018 Austin Jennings P
 
4 Osprey 4 5 Jul 2018 Austin Jennings
5 Bald Eagle 25 5 Jul 2018 Austin Jennings N
 
6 Peregrine Falcon 1 5 Jul 2018 Austin Jennings P
 
7 Barn Swallow 3 5 Jul 2018 Austin Jennings
8 Song Sparrow 2 5 Jul 2018 Austin Jennings
9 Northern Cardinal 1 5 Jul 2018 Austin Jennings
10 Rock Pigeon 3 5 Jul 2018 Austin Jennings
11 Carolina Wren 2 5 Jul 2018 Austin Jennings
12 Common Grackle 1 5 Jul 2018 Austin Jennings
13 Turkey Vulture 2 4 Jul 2018 Joshua Emm
14 Warbling Vireo 1 4 Jul 2018 Joshua Emm
15 Red-eyed Vireo 3 4 Jul 2018 Joshua Emm
16 Indigo Bunting 1 4 Jul 2018 Joshua Emm
17 Northern Parula 1 3 Jul 2018 Austin Jennings
18 Acadian Flycatcher 1 2 Jul 2018 Austin Jennings
19 American Crow 1 2 Jul 2018 Austin Jennings
20 Canada Goose 15 29 Jun 2018 Mark Johnson
21 Mourning Dove 2 29 Jun 2018 Mark Johnson
22 Tufted Titmouse 1 29 Jun 2018 Mark Johnson
23 Gray Catbird 1 29 Jun 2018 Mark Johnson
24 Orchard Oriole 2 29 Jun 2018 Mark Johnson
25 Yellow-billed Cuckoo 2 20 Jun 2018 David Hooper
26 Downy Woodpecker 2 20 Jun 2018 David Hooper
27 Eastern Wood-Pewee 2 20 Jun 2018 David Hooper
28 Tree Swallow 10 20 Jun 2018 David Hooper
29 Louisiana Waterthrush 1 20 Jun 2018 David Hooper
30 Baltimore Oriole 1 20 Jun 2018 David Hooper
31 Red-winged Blackbird 2 20 Jun 2018 David Hooper
32 Mallard 5 14 Jun 2018 Eric Walther
33 Black-crowned Night-Heron 3 24 May 2018 William Keim P
 
34 Red-shouldered Hawk 1 24 May 2018 William Keim
35 Great Crested Flycatcher 1 24 May 2018 William Keim
36 Yellow-throated Vireo 1 24 May 2018 William Keim
37 Fish Crow 2 24 May 2018 William Keim
38 Northern Rough-winged Swallow 3 24 May 2018 William Keim
39 European Starling 1 24 May 2018 William Keim
40 Brown Pelican 1 23 May 2018 Derek Hudgins N
 
41 Purple Martin 3 23 May 2018 Derek Hudgins
42 Ring-billed Gull 2 23 May 2018 Joshua Emm
43 Carolina Chickadee 1 23 May 2018 Joshua Emm
44 American Redstart 1 23 May 2018 Joshua Emm
45 Blackpoll Warbler 1 23 May 2018 Joshua Emm
46 American Goldfinch 3 23 May 2018 Joshua Emm
47 Northern Mockingbird 1 21 May 2018 Austin Jennings
48 Swainson's Thrush 1 20 May 2018 Rich Brown
49 Cedar Waxwing 6 20 May 2018 Rich Brown
50 Black-and-white Warbler 1 20 May 2018 Rich Brown
51 Prothonotary Warbler 1 20 May 2018 Rich Brown
gull sp. X 19 May 2018 David Young N
 
52 Chimney Swift 8 19 May 2018 David Young
53 Red-bellied Woodpecker 2 19 May 2018 David Young
54 Blue Jay X 19 May 2018 David Young
55 House Wren 2 19 May 2018 David Young
56 Eastern Bluebird 3 19 May 2018 David Young
57 Wood Thrush 1 19 May 2018 David Young
58 American Robin X 19 May 2018 David Young
59 Magnolia Warbler 1 19 May 2018 David Young
60 Yellow-rumped Warbler 1 19 May 2018 David Young
61 Wilson's Warbler 1 19 May 2018 David Young N
 
62 Chipping Sparrow 1 19 May 2018 David Young
63 Scarlet Tanager 1 19 May 2018 David Young
64 Brown-headed Cowbird X 19 May 2018 David Young
65 Red-tailed Hawk 2 9 May 2018 Tim Sterrett
66 Spotted Sandpiper 1 9 May 2018 Tim Sterrett
67 Caspian Tern 1 9 May 2018 Tim Sterrett
68 White-eyed Vireo 1 9 May 2018 Tim Sterrett
69 Ovenbird 1 9 May 2018 Tim Sterrett
70 Worm-eating Warbler 3 9 May 2018 Tim Sterrett
71 Yellow Warbler 1 9 May 2018 Tim Sterrett
72 Herring Gull 1 6 May 2018 John Blake
73 Great Black-backed Gull 1 6 May 2018 John Blake
74 Forster's Tern 1 6 May 2018 John Blake
75 Common Yellowthroat 1 6 May 2018 John Blake
76 Cape May Warbler 1 6 May 2018 John Blake
77 House Finch 1 6 May 2018 John Blake
78 House Sparrow 1 6 May 2018 John Blake
79 Eastern Kingbird 4 4 May 2018 Lani Hyde
80 Blue-gray Gnatcatcher 1 4 May 2018 Lani Hyde
81 Chestnut-sided Warbler 1 4 May 2018 Lani Hyde
82 Bonaparte's Gull 3 10 Apr 2018 Lynn Gregg P
 
83 Northern Flicker 1 8 Apr 2018 Pat Holly
crow sp. 6 26 Mar 2018 Kristen Johnson
84 Golden-crowned Kinglet 1 25 Mar 2018 Joe Sebastiani
blackbird sp. 20 25 Mar 2018 Joe Sebastiani
85 Eastern Phoebe 1 24 Mar 2018 Marcia Watson
86 Mute Swan 1 23 Feb 2018 Mark Johnson N
 
87 Ring-necked Duck 37 23 Feb 2018 Mark Johnson
88 Pileated Woodpecker 1 23 Feb 2018 Mark Johnson
89 Wood Duck 6 21 Feb 2018 David Littlepage
90 Common Merganser 1 21 Feb 2018 David Littlepage N
 
91 Belted Kingfisher 1 14 Feb 2018 Brad Phoebus
92 Common Goldeneye 8 3 Feb 2018 Eric Walther
93 Bufflehead 6 2 Feb 2018 Carlton Groff
94 White-throated Sparrow 10 2 Feb 2018 Carlton Groff
95 Tundra Swan 10 22 Jan 2018 Donald Weidemann N
 
96 Hooded Merganser 1 22 Jan 2018 Donald Weidemann
97 American Black Duck 40 20 Jan 2018 John Daniel
98 Lesser Scaup 2 20 Jan 2018 John Daniel
99 Red-breasted Merganser 15 20 Jan 2018 John Daniel
100 White-breasted Nuthatch 1 20 Jan 2018 John Daniel
101 Long-tailed Duck 2 14 Jan 2018 Christine Newman N
 
102 Dark-eyed Junco 1 14 Jan 2018 Scott Gilbert
103 American Wigeon 2 10 Jan 2018 Jim Green
104 Yellow-bellied Sapsucker 1 10 Jan 2018 Jim Green
105 Winter Wren 1 10 Jan 2018 Jim Green
106 Cackling Goose 1 8 Jan 2018 Mary Anne Fluke P
 
Greater/Lesser Scaup 1 7 Jan 2018 Joshua Emm N
 
107 Gadwall 5 7 Jan 2018 David Littlepage
108 Redhead 7 7 Jan 2018 David Littlepage P
 
109 Greater Scaup 3 7 Jan 2018 David Littlepage
110 Ruby-crowned Kinglet 1 7 Jan 2018 Carlton Groff
111 Hairy Woodpecker 1 30 Dec 2017 Marcia Watson
112 Brown Creeper 1 13 Dec 2017 Timothy Freiday
113 Common Loon 1 12 Dec 2017 Dorothy Bedford
114 Sharp-shinned Hawk 1 12 Dec 2017 Dorothy Bedford
115 Cooper's Hawk 1 1 Dec 2017 Sue and Alan Young
116 Swamp Sparrow 2 12 Nov 2017 John Mercer
duck sp. 10 11 Nov 2017 Matthew Addicks
117 Laughing Gull 5 9 Nov 2017 Sandra Farkas
118 Merlin 1 12 Sep 2017 Mark Johnson P
 
119 Cerulean Warbler 2 4 Jun 2017 Margaret Higbee
120 Eastern Towhee 1 4 Jun 2017 Margaret Higbee
121 Northern Waterthrush 2 24 May 2017 Cindy Steven
122 Blue Grosbeak 1 14 May 2017 Cindy Steven
123 Willet 47 29 Apr 2017 Ashley Bradford P
 
124 American Pipit 1 17 Mar 2017 Mike Hudson P
 
125 Fox Sparrow 1 17 Mar 2017 Mike Hudson
126 Rusty Blackbird 5 17 Mar 2017 Mike Hudson
127 Lesser Black-backed Gull 2 16 Jan 2017 Sharon Pulcinella
128 Northern Shoveler 8 16 Dec 2016 Leo Custer N
 
Mallard x American Black Duck (hybrid) 1 10 Dec 2016 Miles Marshall P
 
Downy/Hairy Woodpecker 2 7 Dec 2016 Larry Bernhardt
129 Common Raven 1 7 Dec 2016 Barbara Hunsberger N
 
130 Hermit Thrush 1 4 Dec 2016 Michael Adams
131 Pied-billed Grebe 1 21 Nov 2016 Joshua Emm
132 Eastern Screech-Owl 1 21 Nov 2016 Joshua Emm
passerine sp. X 19 Nov 2016 Rob Fanning N
 
Carolina/Black-capped Chickadee 1 19 Nov 2016 Barry Blust N
 
133 White-crowned Sparrow 1 8 Nov 2016 Matthew Addicks
134 Pine Siskin 1 8 Nov 2016 Matthew Addicks N
 
135 Yellow-crowned Night-Heron 1 19 Sep 2016 David Littlepage P
 
Empidonax sp. 1 19 Sep 2016 David Littlepage
136 Black Tern 2 22 Aug 2016 Mark Johnson P
 
137 Great Egret 1 17 Aug 2016 Mark Johnson N
 
138 Green Heron 1 17 Aug 2016 Mark Johnson
139 Bank Swallow X 15 Aug 2016 Mark Johnson
140 Cliff Swallow 2 15 Aug 2016 Matt Hafner N
 
swallow sp. 20 14 Aug 2016 Carlton Groff
warbler sp. (Parulidae sp.) 1 14 Aug 2016 Carlton Groff
141 Palm Warbler 1 3 May 2016 rick and peggy price
142 Snow Goose 500 26 Feb 2016 Mark Johnson P
 
143 Iceland Gull 1 14 Feb 2016 Woody & Rae Dubois P
 
144 Northern Pintail 12 9 Jan 2016 Joshua Emm N
 
145 Lincoln's Sparrow 1 10 Dec 2015 David Moulton N
 
hawk sp. 2 1 Dec 2015 Randy Kimmett
146 Least Flycatcher 1 4 Sep 2015 Jim Carr
147 Broad-winged Hawk 2 23 Aug 2015 Matthew Addicks
148 Canada Warbler 1 23 Aug 2015 Matthew Addicks N
 
peep sp. 22 3 Aug 2015 Matt Hafner N
 
149 Green-winged Teal 2 29 Mar 2015 Lou Horwitz N
 
150 Canvasback 3 8 Mar 2015 Lin Just
151 Ruddy Duck 3 7 Mar 2015 Randy Kimmett
152 American Woodcock 1 7 Mar 2015 Rick Cheicante
153 Red-breasted Nuthatch 4 15 Feb 2015 tom mcmillan
154 Northern Harrier 1 29 Nov 2014 Joe Hanfman
155 Killdeer 1 24 Nov 2014 Rick Cheicante
156 Purple Finch 1 24 Nov 2014 Joshua Emm
157 Least Tern 2 15 Jun 2014 Matthew Addicks
158 Blackburnian Warbler X 17 May 2014 Lauren Landreau
159 Rose-breasted Grosbeak X 5 May 2014 Carol Palmer
160 American Coot 3 19 Apr 2014 William Keim
161 American Kestrel 1 28 Dec 2013 Joshua Emm
162 Great Cormorant 1 2 Dec 2013 Joshua Emm P
 
Accipiter sp. 1 17 Nov 2013 Leslie Peed
163 Mourning Warbler 1 27 May 2013 Nick Pulcinella
164 Yellow-throated Warbler 1 27 May 2013 Nick Pulcinella
165 Kentucky Warbler 1 26 May 2013 Mark Johnson
166 Brown Thrasher 1 26 May 2013 diane Ford
167 Marsh Wren 5 25 May 2013 Howard Patterson
168 Ruby-throated Hummingbird 1 15 May 2013 Michael Gardner
169 Pine Warbler 2 15 Apr 2013 Matt Hafner
170 Savannah Sparrow 4 2 Apr 2013 Eric Houser
171 Little Gull 1 4 Nov 2012 Chuck Parker N
 
172 Brant 20 30 Oct 2012 Paul Dennehy N
 
173 Black Scoter 25 30 Oct 2012 Paul Dennehy N
 
174 Leach's Storm-Petrel 3 30 Oct 2012 Paul Dennehy N
 
175 Dunlin 30 30 Oct 2012 Paul Dennehy N
 
176 Red Phalarope 1 30 Oct 2012 Paul Dennehy N
 
177 Common Tern 1 30 Oct 2012 Paul Dennehy N
 
Sterna sp. 50 30 Oct 2012 Paul Dennehy N
 
178 Black-throated Blue Warbler 1 8 May 2011 Anne Hurst
179 Wild Turkey 1 27 Dec 2009 Chip Krilowicz
180 Glaucous Gull 1 4 Jan 2009 Tom Johnson
181 Alder Flycatcher 1 27 Sep 2008 Jim Stasz
182 Sabine's Gull 1 1 Oct 2006 Jim Stasz
183 Bay-breasted Warbler 1 25 Sep 2006 Al Guarente N
 
184 Black-throated Green Warbler 1 25 Sep 2006 Al Guarente
185 Tennessee Warbler 1 21 May 2006 Bill Hubick N
 
186 Horned Grebe X 25 Mar 2006 Steve Collins
187 Black-capped Chickadee 1 30 Dec 2005 Bob Ringler
188 American White Pelican 2 28 Aug 2005 Matt Anthony N
 
189 Golden Eagle 2 20 Feb 2005 Brian Byrnes
190 Lesser Yellowlegs 3 15 Nov 2003 Elizabeth Palmer
191 Red-headed Woodpecker 1 23 Nov 2000 Al Guarente N
 
192 Red-throated Loon X 26 Feb 2000 Don Burggraf
193 American Tree Sparrow X 19 Feb 2000 Glenn Koppel
194 Field Sparrow X 6 Dec 1999 Chris Wood
195 Pacific Loon 1 25 Nov 1999 Al Guarente N
 
196 Greater White-fronted Goose 1 12 Nov 1999 Don Burggraf N
 
197 California Gull 1 12 Mar 1999 Al Guarente N
 
Larus sp. 1 10 Feb 1999 Marshall Iliff N
 
198 Veery X 17 May 1998 Chris Eberly
199 Evening Grosbeak 6 3 Jan 1998 Sherman Suter N
 
200 Greater Yellowlegs 1 8 Nov 1997 Mary Gustafson
201 Black-legged Kittiwake 1 11 Jan 1997 Tyler Bell
202 Snow Bunting 1 12 Dec 1996 Al Guarente N
 
203 White-rumped Sandpiper 1 2 Sep 1995 Jim Stasz
204 Short-billed Dowitcher 1 2 Sep 1995 Bob Ringler
205 Black-headed Gull 1 16 Jan 1995 Joe Harber N
 
206 Red-necked Grebe 1 1 May 1994 Pamela Fisher
207 Mew Gull 1 22 Jan 1994 MD Admin (Hubick) N
 
208 Black-bellied Plover 1 31 Oct 1993 Mary Gustafson N
 
209 Harlequin Duck 1 2 Jan 1990 kye jenkins N
 
210 Barred Owl 1 1 Jan 1988 kye jenkins
211 Pectoral Sandpiper 4 16 Aug 1987 Bob Ringler
212 Blue-winged Teal 1 20 Sep 1986 Bob Ringler
213 American Golden-Plover 1 20 Sep 1986 Bob Ringler
214 Ruddy Turnstone 1 20 Sep 1986 Bob Ringler
215 Semipalmated Sandpiper 2 20 Sep 1986 Bob Ringler
216 Franklin's Gull 1 20 Sep 1986 Bob Ringler N
 
217 Least Sandpiper 2 12 Sep 1984 Bob Ringler
218 Yellow-breasted Chat 1 17 May 1981 Scott Lewis
219 Great Horned Owl 1 12 Sep 1980 Bob Ringler N
 
220 Snowy Egret 2 9 Aug 1980 Bob Ringler N