For 2010, I tried to find as many species as possible. I ended up finding 463 species in the ABA area. I birdwatched in 24 different states during 2010, but most of the species I saw where in AZ, CA, PA, NJ, FL, and MD. The following table shows each species I saw, where I first saw it, and the date I first saw it.

1 Black-bellied Whistling-Duck Attwater Prairie Chicken NWR (CTC 004) US-TX  05 Jun 2010
2 Greater White-fronted Goose Moselem Spring Golf Course US-PA 21 Dec 2010
3 Snow Goose Blackwater NWR US-MD 07 Jan 2010
4 Ross’s Goose Middle Creek WMA (Lancaster Co.) US-PA 16 Mar 2010
5 Brant E. B. Forsythe NWR (Brigantine Unit) US-NJ 19 Nov 2010
6 Cackling Goose Shureslanding Rd – River Overlook US-MD 09 Jan 2010
7 Canada Goose Blackwater NWR US-MD 07 Jan 2010
8 Mute Swan Falling Spring Creek US-PA 19 Feb 2010
9 Trumpeter Swan Wisonsin Point US-WI 16 Apr 2010
10 Tundra Swan Egypt Road US-MD 07 Jan 2010
11 Muscovy Duck Boyd Hill Nature Park US-FL 06 Mar 2010
12 Wood Duck Middle Creek WMA (Lancaster Co.) US-PA 29 Jan 2010
13 Gadwall Middle Creek WMA (Lancaster Co.) US-PA 31 Mar 2010
14 American Wigeon Falling Spring Creek US-PA 19 Feb 2010
15 American Black Duck Blackwater NWR US-MD 07 Jan 2010
16 Mallard Blackwater NWR US-MD 07 Jan 2010
17 Mottled Duck Sawgrass Lake County Park US-FL 05 Mar 2010
18 Blue-winged Teal Fort De Soto Park US-FL 05 Mar 2010
19 Cinnamon Teal Central Arizona College–Signal Peak Campus US-AZ 08 Jun 2010
20 Northern Shoveler Blackwater NWR US-MD 07 Jan 2010
21 Northern Pintail Middle Creek WMA (Lancaster Co.) US-PA 16 Mar 2010
22 Green-winged Teal Middle Creek WMA (Lancaster Co.) US-PA 16 Mar 2010
23 Canvasback Blackwater NWR US-MD 07 Jan 2010
24 Redhead Fort De Soto Park US-FL 05 Mar 2010
25 Ring-necked Duck Fort De Soto Park US-FL 05 Mar 2010
26 Greater Scaup Blackwater NWR US-MD 07 Jan 2010
27 Lesser Scaup Blackwater NWR US-MD 07 Jan 2010
28 Common Eider Kiptopeke State Park Boat Launch US-VA 22 May 2010
29 Harlequin Duck Barnegat Inlet US-NJ 20 Nov 2010
30 Surf Scoter Cambridge Waterfront – Choptank River US-MD 07 Jan 2010
31 White-winged Scoter Colyer Lake Recreation Area US-PA 16 Nov 2010
32 Black Scoter 26th Ave Beach Lookout US-SC 13 Mar 2010
33 Long-tailed Duck Hooper’s Island–bridge US-MD 07 Jan 2010
34 Bufflehead Hooper’s Island–bridge US-MD 07 Jan 2010
35 Common Goldeneye Hooper’s Island–bridge US-MD 07 Jan 2010
36 Hooded Merganser Orlando US-FL 10 Mar 2010
37 Common Merganser Hooper’s Island–bridge US-MD 07 Jan 2010
38 Red-breasted Merganser Fort De Soto Park US-FL 05 Mar 2010
39 Ruddy Duck Hooper’s Island–bridge US-MD 07 Jan 2010
40 Mountain Quail San Jacinto Mtns – Black Mountain Trail Entrance US-CA 04 Jul 2010
41 California Quail Tucker Wildlife Sanctuary US-CA 04 Jul 2010
42 Gambel’s Quail El Paso- Rio Bosque Pk (Socorro) US-TX 07 Jun 2010
43 Northern Bobwhite Eastern Shore of Virginia NWR US-VA 24 Apr 2010
44 Ring-necked Pheasant PSU Mont Alto US-PA 21 Mar 2010
45 Ruffed Grouse Somerset US-PA 29 Aug 2010
46 Sharp-tailed Grouse Sax Zim Bog US-MN 17 Apr 2010
47 Wild Turkey Crystal River US-FL 08 Mar 2010
48 Red-throated Loon 26th Ave Beach Lookout US-SC 13 Mar 2010
49 Pacific Loon Lompoc-Surf Beach Overlook US-CA 30 Jul 2010
50 Common Loon Hooper’s Island–bridge US-MD 07 Jan 2010
51 Pied-billed Grebe Blackwater NWR US-MD 07 Jan 2010
52 Horned Grebe Hooper’s Island–bridge US-MD 07 Jan 2010
53 Red-necked Grebe Shawnee SP US-PA 22 Oct 2010
54 Eared Grebe Bill Williams River NWR (Mohave Co.) US-AZ 09 Jun 2010
55 Western Grebe Bill Williams River NWR (Mohave Co.) US-AZ 09 Jun 2010
56 Clark’s Grebe Bill Williams River NWR (Mohave Co.) US-AZ 09 Jun 2010
57 Northern Fulmar Offshore Santa Barbara – Condor Express Whale Tour US-CA 01 Aug 2010
58 Pink-footed Shearwater Lompoc-Surf Beach Overlook US-CA 30 Jul 2010
59 Sooty Shearwater Lompoc-Surf Beach Overlook US-CA 30 Jul 2010
60 Wilson’s Storm-Petrel Cape May – Lewes Ferry US-DE 31 May 2010
61 Black Storm-Petrel Offshore Santa Barbara – Condor Express Whale Tour US-CA 01 Aug 2010
62 Northern Gannet Fort George Inlet US-FL 12 Mar 2010
63 American White Pelican Boyd Hill Nature Park US-FL 06 Mar 2010
64 Brown Pelican Tampa US-FL 05 Mar 2010
65 Brandt’s Cormorant Point La Jolla US-CA 06 Jul 2010
66 Neotropic Cormorant Patagonia Lake State Park US-AZ 21 Jun 2010
67 Double-crested Cormorant Tampa US-FL 05 Mar 2010
68 Great Cormorant Barnegat Inlet US-NJ 20 Nov 2010
69 Anhinga Sawgrass Lake County Park US-FL 05 Mar 2010
70 American Bittern E. B. Forsythe NWR (Brigantine Unit) US-NJ 19 Nov 2010
71 Least Bittern Imperial NWR US-AZ 10 Jul 2010
72 Great Blue Heron Blackwater NWR US-MD 07 Jan 2010
73 Great Egret Fort De Soto Park US-FL 05 Mar 2010
74 Snowy Egret Sawgrass Lake County Park US-FL 05 Mar 2010
75 Little Blue Heron Sawgrass Lake County Park US-FL 05 Mar 2010
76 Tricolored Heron Lassing Park US-FL 05 Mar 2010
77 Reddish Egret Fort De Soto Park US-FL 05 Mar 2010
78 Cattle Egret Sawgrass Lake County Park US-FL 05 Mar 2010
79 Green Heron Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
80 Black-crowned Night-Heron Fort De Soto Park US-FL 05 Mar 2010
81 Yellow-crowned Night-Heron Boyd Hill Nature Park US-FL 06 Mar 2010
82 White Ibis Lassing Park US-FL 05 Mar 2010
83 Glossy Ibis Orlando US-FL 10 Mar 2010
84 White-faced Ibis Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
85 Roseate Spoonbill Tampa US-FL 05 Mar 2010
86 Wood Stork Sawgrass Lake County Park US-FL 05 Mar 2010
87 Black Vulture Shureslanding Rd – River Overlook US-MD 09 Jan 2010
88 Turkey Vulture Blackwater NWR US-MD 07 Jan 2010
89 Osprey Tampa US-FL 05 Mar 2010
90 Swallow-tailed Kite Chassahowitzka NWR US-FL 07 Mar 2010
91 White-tailed Kite Texas/Mexico Border along I-10 US-TX 07 Jun 2010
92 Mississippi Kite Oklahoma US-OK 15 Aug 2010
93 Bald Eagle Hooper’s Island–bridge US-MD 07 Jan 2010
94 Northern Harrier Egypt Road US-MD 07 Jan 2010
95 Sharp-shinned Hawk Middle Creek WMA (Lancaster Co.) US-PA 29 Jan 2010
96 Cooper’s Hawk Blackwater NWR US-MD 07 Jan 2010
97 Northern Goshawk 42 Forest Rd US-AZ 20 Jun 2010
98 Harris’s Hawk El Paso- Rio Bosque Pk (Socorro) US-TX 07 Jun 2010
99 Red-shouldered Hawk Mud Level Rd. US-PA 03 Feb 2010
100 Broad-winged Hawk 731 Station Rd US-PA 11 Apr 2010
101 Gray Hawk Patagonia–Paton’s yard US-AZ 21 Jun 2010
102 Short-tailed Hawk Sawgrass Lake County Park US-FL 05 Mar 2010
103 Swainson’s Hawk Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
104 Zone-tailed Hawk Cibola NWR (South) – Island Unit US-AZ 16 Jun 2010
105 Red-tailed Hawk Blackwater NWR US-MD 07 Jan 2010
106 Rough-legged Hawk New Holland US-PA 29 Jan 2010
107 Golden Eagle Jo Hayes Vista US-PA 28 Oct 2010
108 Crested Caracara Pleasant Hill Rd US-FL 11 Mar 2010
109 American Kestrel Blackwater NWR US-MD 07 Jan 2010
110 Merlin Farm Fields along New Franklin Rd US-PA 17 Jan 2010
111 Peregrine Falcon Shureslanding Rd – River Overlook US-MD 09 Jan 2010
112 Prairie Falcon Mud Level Rd. US-PA 23 Dec 2010
113 Clapper Rail Chassahowitzka NWR US-FL 07 Mar 2010
114 King Rail Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
115 Sora Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
116 Purple Gallinule Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
117 Common Moorhen Sawgrass Lake County Park US-FL 05 Mar 2010
118 American Coot Blackwater NWR US-MD 07 Jan 2010
119 Limpkin Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
120 Sandhill Crane Crystal River US-FL 08 Mar 2010
121 Whooping Crane Florida US-FL 06 Mar 2010
122 Black-bellied Plover Fort De Soto Park US-FL 05 Mar 2010
123 Snowy Plover Fort De Soto Park US-FL 05 Mar 2010
124 Wilson’s Plover Fort De Soto Park US-FL 05 Mar 2010
125 Semipalmated Plover Lassing Park US-FL 05 Mar 2010
126 Piping Plover Cedar Island US-VA 30 May 2010
127 Killdeer Blackwater NWR US-MD 07 Jan 2010
128 American Oystercatcher Tampa US-FL 05 Mar 2010
129 Black Oystercatcher Dana Point Jetty – Puerto Pl US-CA 05 Jul 2010
130 Black-necked Stilt Chincoteague NWR–Assateague NS US-VA 28 May 2010
131 American Avocet Central Arizona College–Signal Peak Campus US-AZ 08 Jun 2010
132 Spotted Sandpiper Box Tree Marsh US-VA 24 Apr 2010
133 Solitary Sandpiper Box Tree Marsh US-VA 03 May 2010
134 Wandering Tattler Jetty @ Santa Barbara Harbor US-CA 31 Jul 2010
135 Greater Yellowlegs Chassahowitzka NWR US-FL 07 Mar 2010
136 Willet Lassing Park US-FL 05 Mar 2010
137 Lesser Yellowlegs Huntington Central Park US-CA 05 Jul 2010
138 Upland Sandpiper I-40 Mile Marker 146 US-TX 15 Aug 2010
139 Whimbrel Box Tree Marsh US-VA 24 Apr 2010
140 Long-billed Curlew Bill Williams River NWR (La Paz Co.) US-AZ 11 Jun 2010
141 Marbled Godwit Elkin’s Island US-VA 23 May 2010
142 Ruddy Turnstone Fort De Soto Park US-FL 05 Mar 2010
143 Black Turnstone Jetty @ Santa Barbara Harbor US-CA 31 Jul 2010
144 Surfbird Ventura Harbor US-CA 01 Aug 2010
145 Red Knot Cedar Island US-VA 30 May 2010
146 Sanderling Lassing Park US-FL 05 Mar 2010
147 Semipalmated Sandpiper Box Tree Marsh US-VA 09 May 2010
148 Western Sandpiper Fort George Inlet US-FL 12 Mar 2010
149 Least Sandpiper Lassing Park US-FL 05 Mar 2010
150 Baird’s Sandpiper Santa Ynez River mouth US-CA 30 Jul 2010
151 Pectoral Sandpiper Colyer Lake Recreation Area US-PA 06 Sep 2010
152 Purple Sandpiper Fort Clinch SP US-FL 12 Mar 2010
153 Dunlin Fort George Inlet US-FL 12 Mar 2010
154 Short-billed Dowitcher Fort De Soto Park US-FL 05 Mar 2010
155 Long-billed Dowitcher Yuma East Wetlands US-AZ 10 Aug 2010
156 Wilson’s Snipe Greencastle Reservoir US-PA 17 Jan 2010
157 American Woodcock Scotia Barrens (IBA) US-PA 16 Sep 2010
158 Wilson’s Phalarope Rutherford Rd Farm Pond US-CA 07 Jul 2010
159 Red-necked Phalarope Offshore Santa Barbara – Condor Express Whale Tour US-CA 01 Aug 2010
160 Bonaparte’s Gull Fort George Inlet US-FL 12 Mar 2010
161 Laughing Gull Lassing Park US-FL 05 Mar 2010
162 Heermann’s Gull Dana Point Jetty – Puerto Pl US-CA 05 Jul 2010
163 Ring-billed Gull Blackwater NWR US-MD 07 Jan 2010
164 Western Gull Bolsa Chica Ecological Reserve US-CA 05 Jul 2010
165 Yellow-footed Gull Obsidian Butte – East Side US-CA 07 Jul 2010
166 California Gull Bill Williams River NWR (La Paz Co.) US-AZ 11 Jun 2010
167 Herring Gull Blackwater NWR US-MD 07 Jan 2010
168 Great Black-backed Gull Blackwater NWR US-MD 07 Jan 2010
169 Least Tern Bolsa Chica Ecological Reserve US-CA 05 Jul 2010
170 Gull-billed Tern Elkin’s Island US-VA 14 May 2010
171 Caspian Tern Fort De Soto Park US-FL 05 Mar 2010
172 Black Tern Salton Sea SRA US-CA 07 Jul 2010
173 Common Tern Kiptopeke State Park Boat Launch US-VA 22 May 2010
174 Forster’s Tern Fort De Soto Park US-FL 05 Mar 2010
175 Royal Tern Fort De Soto Park US-FL 05 Mar 2010
176 Elegant Tern Bolsa Chica Ecological Reserve US-CA 05 Jul 2010
177 Black Skimmer Fort George Inlet US-FL 12 Mar 2010
178 Parasitic Jaeger Offshore Santa Barbara – Condor Express Whale Tour US-CA 01 Aug 2010
179 Pigeon Guillemot Lompoc-Surf Beach Overlook US-CA 30 Jul 2010
180 Cassin’s Auklet Offshore Santa Barbara – Condor Express Whale Tour US-CA 01 Aug 2010
181 Rock Pigeon Blackwater NWR US-MD 07 Jan 2010
182 Band-tailed Pigeon San Jacinto Mtns – Black Mountain Trail Entrance US-CA 04 Jul 2010
183 Eurasian Collared-Dove Shady Grove – Buchannon Trail East US-PA 17 Jan 2010
184 Spotted Dove Newell St. US-CA 02 Aug 2010
185 White-winged Dove South Llano River State Park US-TX 06 Jun 2010
186 Mourning Dove Blackwater NWR US-MD 07 Jan 2010
187 Inca Dove South Llano River State Park US-TX 06 Jun 2010
188 Common Ground-Dove Fort De Soto Park US-FL 05 Mar 2010
189 Ruddy Ground-Dove Santa Cruz Flats–Red Rock feedlot US-AZ 08 Jun 2010
190 Nanday Parakeet Boyd Hill Nature Park US-FL 06 Mar 2010
191 Red-masked Parakeet Mission Bvld US-CA 06 Jul 2010
192 Yellow-billed Cuckoo Eastern Shore of Virginia NWR US-VA 06 May 2010
193 Greater Roadrunner El Paso- Rio Bosque Pk (Socorro) US-TX 07 Jun 2010
194 Barn Owl Hershey Special Habitat (IBA) US-PA 18 Apr 2010
195 Western Screech-Owl Santa Barbara US-CA 29 Jul 2010
196 Eastern Screech-Owl Chambersburg US-PA 17 Jan 2010
197 Great Horned Owl Boyd Hill Nature Park US-FL 06 Mar 2010
198 Northern Hawk Owl Sax Zim Bog US-MN 17 Apr 2010
199 Burrowing Owl El Paso- Rio Bosque Pk (Socorro) US-TX 07 Jun 2010
200 Spotted Owl Santa Barbara US-CA 29 Jul 2010
201 Barred Owl White Rock Rd US-PA 22 Jan 2010
202 Great Gray Owl Sax Zim Bog US-MN 17 Apr 2010
203 Short-eared Owl Middle Creek WMA (Lancaster Co.) US-PA 31 Mar 2010
204 Northern Saw-whet Owl Allegheny Front Hawk Watch US-PA 10 Oct 2010
205 Lesser Nighthawk South Llano River State Park US-TX 06 Jun 2010
206 Common Nighthawk Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
207 Chuck-will’s-widow Box Tree Marsh US-VA 24 Apr 2010
208 Whip-poor-will Scotia Barrens (IBA) US-PA 15 Sep 2010
209 Chimney Swift Susquehanna River – Duncannon Stretch US-PA 20 Aug 2010
210 White-throated Swift Patagonia Roadside Rest Area US-AZ 21 Jun 2010
211 Broad-billed Hummingbird Ash Canyon B&B US-AZ 20 Jun 2010
212 White-eared Hummingbird Miller Canyon–Beatty’s Guest Ranch US-AZ 20 Jun 2010
213 Berylline Hummingbird Miller Canyon–Beatty’s Guest Ranch US-AZ 20 Jun 2010
214 Violet-crowned Hummingbird Patagonia–Paton’s yard US-AZ 21 Jun 2010
215 Blue-throated Hummingbird Southwestern Research Station US-AZ 20 Jun 2010
216 Magnificent Hummingbird Southwestern Research Station US-AZ 20 Jun 2010
217 Lucifer Hummingbird Ash Canyon B&B US-AZ 20 Jun 2010
218 Ruby-throated Hummingbird 26th Ave Beach Lookout US-SC 13 Mar 2010
219 Black-chinned Hummingbird South Llano River State Park US-TX 06 Jun 2010
220 Anna’s Hummingbird Planet Ranch Rd US-AZ 10 Jun 2010
221 Costa’s Hummingbird Arizona-Sonora Desert Museum US-AZ 08 Jun 2010
222 Broad-tailed Hummingbird El Paso- Rio Bosque Pk (Socorro) US-TX 07 Jun 2010
223 Rufous Hummingbird Santa Barbara US-CA 29 Jul 2010
224 Allen’s Hummingbird Huntington Central Park US-CA 05 Jul 2010
225 Elegant Trogon Madera Canyon–upper canyon US-AZ 22 Jun 2010
226 Belted Kingfisher Blackwater NWR US-MD 07 Jan 2010
227 Green Kingfisher South Llano River State Park US-TX 06 Jun 2010
228 Red-headed Woodpecker White Oak Pasture US-PA 19 Feb 2010
229 Acorn Woodpecker Gila National Forest US-NM 07 Jun 2010
230 Gila Woodpecker N. Kinney Road Parking Area US-AZ 07 Jun 2010
231 Golden-fronted Woodpecker South Llano River State Park US-TX 06 Jun 2010
232 Red-bellied Woodpecker Blackwater NWR US-MD 07 Jan 2010
233 Yellow-bellied Sapsucker PSU Mont Alto US-PA 22 Feb 2010
234 Ladder-backed Woodpecker South Llano River State Park US-TX 06 Jun 2010
235 Nuttall’s Woodpecker Santa Barbara US-CA 29 Jul 2010
236 Downy Woodpecker Blackwater NWR US-MD 07 Jan 2010
237 Hairy Woodpecker Middle Creek WMA (Lancaster Co.) US-PA 29 Jan 2010
238 Arizona Woodpecker Miller Canyon–Beatty’s Guest Ranch US-AZ 20 Jun 2010
239 Red-cockaded Woodpecker Withlcacoochee State Forest US-FL 10 Mar 2010
240 Northern Flicker Blackwater NWR US-MD 07 Jan 2010
241 Gilded Flicker Arizona-Sonora Desert Museum US-AZ 08 Jun 2010
242 Pileated Woodpecker Long Pine Run Reservoir US-PA 16 Jan 2010
243 Northern Beardless-Tyrannulet Patagonia-Sonoita Creek Preserve US-AZ 21 Jun 2010
244 Olive-sided Flycatcher Patagonia-Sonoita Creek Preserve US-AZ 21 Jun 2010
245 Western Wood-Pewee Palo Verde Ecological Reserve US-CA 14 Jun 2010
246 Eastern Wood-Pewee Chincoteague NWR–Assateague NS US-VA 28 May 2010
247 Yellow-bellied Flycatcher Scotia Barrens (IBA) US-PA 16 Sep 2010
248 Willow Flycatcher Cibola Valley Conservation Area Phase 1 & 2 US-AZ 29 Jul 2010
249 Least Flycatcher Somerset US-PA 28 Aug 2010
250 Pacific-slope Flycatcher Santa Barbara US-CA 29 Jul 2010
251 Black Phoebe South Llano River State Park US-TX 06 Jun 2010
252 Eastern Phoebe Boyd Hill Nature Park US-FL 06 Mar 2010
253 Say’s Phoebe Central Arizona College–Signal Peak Campus US-AZ 08 Jun 2010
254 Vermilion Flycatcher South Llano River State Park US-TX 06 Jun 2010
255 Dusky-capped Flycatcher Madera Canyon–upper canyon US-AZ 22 Jun 2010
256 Ash-throated Flycatcher South Llano River State Park US-TX 06 Jun 2010
257 Great Crested Flycatcher Great Dismal Swamp NWR US-VA 23 Apr 2010
258 Brown-crested Flycatcher Planet Ranch Rd US-AZ 10 Jun 2010
259 Sulphur-bellied Flycatcher Ramsey Canyon Preserve US-AZ 21 Jun 2010
260 Tropical Kingbird Sweetwater Wetlands US-AZ 23 Jun 2010
261 Cassin’s Kingbird Patagonia Roadside Rest Area US-AZ 21 Jun 2010
262 Thick-billed Kingbird Patagonia Roadside Rest Area US-AZ 21 Jun 2010
263 Western Kingbird Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
264 Eastern Kingbird Chassahowitzka NWR US-FL 07 Mar 2010
265 Scissor-tailed Flycatcher Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
266 Loggerhead Shrike Field along 40 (National Pike) US-MD 17 Jan 2010
267 White-eyed Vireo Boyd Hill Nature Park US-FL 06 Mar 2010
268 Bell’s Vireo South Llano River State Park US-TX 06 Jun 2010
269 Yellow-throated Vireo South Llano River State Park US-TX 06 Jun 2010
270 Plumbeous Vireo Scheelite Canyon US-AZ 21 Jun 2010
271 Cassin’s Vireo Gila National Forest US-NM 07 Jun 2010
272 Blue-headed Vireo Sawgrass Lake County Park US-FL 05 Mar 2010
273 Hutton’s Vireo Rustler Park US-AZ 20 Jun 2010
274 Warbling Vireo Santa Barbara US-CA 29 Jul 2010
275 Philadelphia Vireo Scotia Barrens (IBA) US-PA 31 Aug 2010
276 Red-eyed Vireo Savage Neck Dunes US-VA 07 May 2010
277 Gray Jay Sax Zim Bog US-MN 18 Apr 2010
278 Steller’s Jay Gila National Forest US-NM 07 Jun 2010
279 Blue Jay Blackwater NWR US-MD 07 Jan 2010
280 Florida Scrub-Jay Crystal River US-FL 08 Mar 2010
281 Western Scrub-Jay Idyllwild Arts Academy US-CA 04 Jul 2010
282 Mexican Jay Ash Canyon B&B US-AZ 20 Jun 2010
283 Pinyon Jay Pines to Palms Hwy – Ranchland US-CA 04 Jul 2010
284 Black-billed Magpie Sax Zim Bog US-MN 17 Apr 2010
285 Yellow-billed Magpie Santa Barbara US-CA 29 Jul 2010
286 American Crow Blackwater NWR US-MD 07 Jan 2010
287 Fish Crow Blackwater NWR US-MD 07 Jan 2010
288 Chihuahuan Raven Desert along 10 US-AZ 07 Jun 2010
289 Common Raven Gettysburg National Military Park US-PA 20 Mar 2010
290 Horned Lark Egypt Road US-MD 07 Jan 2010
291 Northern Rough-winged Swallow Sawgrass Lake County Park US-FL 05 Mar 2010
292 Purple Martin Boyd Hill Nature Park US-FL 06 Mar 2010
293 Tree Swallow Boyd Hill Nature Park US-FL 06 Mar 2010
294 Violet-green Swallow San Jacinto Mtns.–Lake Fulmor US-CA 03 Jul 2010
295 Bank Swallow White Rock Rd US-PA 04 May 2010
296 Barn Swallow Waynesboro Reservoir US-PA 21 Apr 2010
297 Cliff Swallow Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
298 Cave Swallow Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
299 Carolina Chickadee Blackwater NWR US-MD 07 Jan 2010
300 Black-capped Chickadee WSHC–Enger Tower US-MN 15 Apr 2010
301 Mountain Chickadee San Jacinto Mtns.–Lake Fulmor US-CA 03 Jul 2010
302 Mexican Chickadee Rustler Park US-AZ 20 Jun 2010
303 Chestnut-backed Chickadee Santa Barbara US-CA 29 Jul 2010
304 Bridled Titmouse Ash Canyon B&B US-AZ 20 Jun 2010
305 Oak Titmouse San Jacinto Mtns.–Lake Fulmor US-CA 03 Jul 2010
306 Juniper Titmouse Rustler Park US-AZ 20 Jun 2010
307 Tufted Titmouse Blackwater NWR US-MD 07 Jan 2010
308 Black-crested Titmouse South Llano River State Park US-TX 06 Jun 2010
309 Verdin South Llano River State Park US-TX 06 Jun 2010
310 Bushtit Gila National Forest US-NM 07 Jun 2010
311 Red-breasted Nuthatch Wisonsin Point US-WI 16 Apr 2010
312 White-breasted Nuthatch Shureslanding Rd – River Overlook US-MD 09 Jan 2010
313 Pygmy Nuthatch Rustler Park US-AZ 20 Jun 2010
314 Brown-headed Nuthatch Chincoteague NWR–Assateague NS US-VA 28 May 2010
315 Brown Creeper Shureslanding Rd – River Overlook US-MD 09 Jan 2010
316 Cactus Wren N. Kinney Road Parking Area US-AZ 07 Jun 2010
317 Canyon Wren Planet Ranch Rd US-AZ 10 Jun 2010
318 Carolina Wren Blackwater NWR US-MD 07 Jan 2010
319 Bewick’s Wren Ash Canyon B&B US-AZ 20 Jun 2010
320 House Wren Iverson Rd US-PA 10 Apr 2010
321 Winter Wren Wisonsin Point US-WI 16 Apr 2010
322 Marsh Wren Crystal River US-FL 08 Mar 2010
323 Blue-gray Gnatcatcher Sawgrass Lake County Park US-FL 05 Mar 2010
324 Black-tailed Gnatcatcher Planet Ranch Rd US-AZ 10 Jun 2010
325 Golden-crowned Kinglet Blackwater NWR US-MD 07 Jan 2010
326 Ruby-crowned Kinglet Boyd Hill Nature Park US-FL 06 Mar 2010
327 Northern Wheatear Fox Point State Park US-DE 24 Dec 2010
328 Eastern Bluebird Blackwater NWR US-MD 07 Jan 2010
329 Western Bluebird Gila National Forest US-NM 07 Jun 2010
330 Veery Scotia Barrens (IBA) US-PA 15 Sep 2010
331 Gray-cheeked Thrush Scotia Barrens (IBA) US-PA 15 Sep 2010
332 Swainson’s Thrush PSU (Univ. Park)–central campus US-PA 10 Sep 2010
333 Hermit Thrush Shureslanding Rd – River Overlook US-MD 09 Jan 2010
334 Wood Thrush Sunset Park US-PA 27 Aug 2010
335 American Robin Blackwater NWR US-MD 07 Jan 2010
336 Varied Thrush Herndon US-VA 24 Feb 2010
337 Wrentit San Elijo Lagoon–east US-CA 05 Jul 2010
338 Gray Catbird Lassing Park US-FL 05 Mar 2010
339 Northern Mockingbird Blackwater NWR US-MD 07 Jan 2010
340 Brown Thrasher Fort De Soto Park US-FL 05 Mar 2010
341 Curve-billed Thrasher Arizona-Sonora Desert Museum US-AZ 08 Jun 2010
342 California Thrasher San Elijo Lagoon–east US-CA 05 Jul 2010
343 Crissal Thrasher Planet Ranch Rd US-AZ 10 Jun 2010
344 European Starling Blackwater NWR US-MD 07 Jan 2010
345 American Pipit Big Spring US-PA 11 Feb 2010
346 Cedar Waxwing Shureslanding Rd – River Overlook US-MD 09 Jan 2010
347 Phainopepla Patagonia Roadside Rest Area US-AZ 21 Jun 2010
348 Olive Warbler Rustler Park US-AZ 20 Jun 2010
349 Blue-winged Warbler Sunset Park US-PA 27 Aug 2010
350 Golden-winged Warbler Scotia Barrens (IBA) US-PA 26 Aug 2010
351 Tennessee Warbler Somerset US-PA 28 Aug 2010
352 Orange-crowned Warbler Huntington Central Park US-CA 05 Jul 2010
353 Nashville Warbler Scotia Barrens (IBA) US-PA 31 Aug 2010
354 Lucy’s Warbler Cibola NWR (South) – Island Unit US-AZ 17 Jun 2010
355 Northern Parula Wekiwa Springs State Park US-FL 10 Mar 2010
356 Yellow Warbler Planet Ranch Rd US-AZ 10 Jun 2010
357 Chestnut-sided Warbler Scotia Barrens (IBA) US-PA 25 Aug 2010
358 Magnolia Warbler Chesepeake Bay Bridge Tunnel US-VA 12 May 2010
359 Cape May Warbler Scotia Barrens (IBA) US-PA 25 Aug 2010
360 Black-throated Blue Warbler Scotia Barrens (IBA) US-PA 02 Sep 2010
361 Yellow-rumped Warbler Blackwater NWR US-MD 07 Jan 2010
362 Black-throated Gray Warbler Gila National Forest US-NM 07 Jun 2010
363 Black-throated Green Warbler Scotia Barrens (IBA) US-PA 26 Aug 2010
364 Blackburnian Warbler Scotia Barrens (IBA) US-PA 25 Aug 2010
365 Yellow-throated Warbler Crystal River US-FL 08 Mar 2010
366 Grace’s Warbler Gila National Forest US-NM 07 Jun 2010
367 Pine Warbler Crystal River US-FL 08 Mar 2010
368 Prairie Warbler Great Dismal Swamp NWR US-VA 23 Apr 2010
369 Palm Warbler Sawgrass Lake County Park US-FL 05 Mar 2010
370 Bay-breasted Warbler Scotia Barrens (IBA) US-PA 30 Aug 2010
371 Blackpoll Warbler Eastern Shore of Virginia NWR US-VA 03 May 2010
372 Black-and-white Warbler Sawgrass Lake County Park US-FL 05 Mar 2010
373 American Redstart Chesepeake Bay Bridge Tunnel US-VA 12 May 2010
374 Prothonotary Warbler Great Dismal Swamp NWR US-VA 23 Apr 2010
375 Worm-eating Warbler Sunset Park US-PA 03 Sep 2010
376 Swainson’s Warbler Great Dismal Swamp NWR US-VA 29 May 2010
377 Ovenbird Crystal River US-FL 08 Mar 2010
378 Northern Waterthrush Sunset Park US-PA 27 Aug 2010
379 Louisiana Waterthrush Crystal River US-FL 08 Mar 2010
380 Common Yellowthroat Crystal River US-FL 08 Mar 2010
381 Hooded Warbler Great Dismal Swamp NWR US-VA 29 May 2010
382 Wilson’s Warbler Santa Barbara US-CA 29 Jul 2010
383 Canada Warbler Scotia Barrens (IBA) US-PA 26 Aug 2010
384 Red-faced Warbler Scheelite Canyon US-AZ 21 Jun 2010
385 Painted Redstart Scheelite Canyon US-AZ 21 Jun 2010
386 Yellow-breasted Chat Eastern Shore of Virginia NWR US-VA 03 May 2010
387 Spotted Towhee Tucker Wildlife Sanctuary US-CA 04 Jul 2010
388 Eastern Towhee Middle Creek WMA (Lancaster Co.) US-PA 29 Jan 2010
389 Canyon Towhee Ash Canyon B&B US-AZ 20 Jun 2010
390 California Towhee Santiago Oaks Regional Park US-CA 04 Jul 2010
391 Abert’s Towhee Arizona-Sonora Desert Museum US-AZ 08 Jun 2010
392 Botteri’s Sparrow Buenos Aires National Wildlife Refuge US-AZ 23 Jun 2010
393 Rufous-crowned Sparrow Patagonia Roadside Rest Area US-AZ 21 Jun 2010
394 Five-striped Sparrow California Gulch US-AZ 23 Jun 2010
395 American Tree Sparrow White Oak Pasture US-PA 19 Feb 2010
396 Chipping Sparrow PSU Mont Alto US-PA 28 Mar 2010
397 Field Sparrow Fort Clinch SP US-FL 12 Mar 2010
398 Vesper Sparrow Somerset US-PA 19 Sep 2010
399 Lark Sparrow South Llano River State Park US-TX 06 Jun 2010
400 Black-throated Sparrow South Llano River State Park US-TX 06 Jun 2010
401 Savannah Sparrow Orlando Wetlands Park — Birding Loop US-FL 11 Mar 2010
402 Grasshopper Sparrow Savage Neck Dunes US-VA 07 May 2010
403 Nelson’s Sparrow Eastern Shore of Virginia NWR US-VA 25 Apr 2010
404 Saltmarsh Sparrow Chassahowitzka NWR US-FL 07 Mar 2010
405 Seaside Sparrow Eastern Shore of Virginia NWR US-VA 25 Apr 2010
406 Fox Sparrow White Oak Pasture US-PA 19 Feb 2010
407 Song Sparrow Blackwater NWR US-MD 07 Jan 2010
408 Lincoln’s Sparrow Sunset Park US-PA 24 Sep 2010
409 Swamp Sparrow Middle Creek WMA (Lancaster Co.) US-PA 29 Jan 2010
410 White-throated Sparrow Blackwater NWR US-MD 07 Jan 2010
411 White-crowned Sparrow Blackwater NWR US-MD 07 Jan 2010
412 Golden-crowned Sparrow Chesapeake Farms US-MD 24 Dec 2010
413 Dark-eyed Junco Blackwater NWR US-MD 07 Jan 2010
414 Yellow-eyed Junco Rustler Park US-AZ 20 Jun 2010
415 Lapland Longspur Mud Level Rd. US-PA 03 Feb 2010
416 Snow Bunting Mud Level Rd. US-PA 10 Jan 2010
417 Hepatic Tanager Madera Canyon–upper canyon US-AZ 22 Jun 2010
418 Summer Tanager Eastern Shore of Virginia NWR US-VA 02 May 2010
419 Scarlet Tanager White Rock Rd US-PA 04 May 2010
420 Western Tanager Cibola NWR (South) – Island Unit US-AZ 18 Jun 2010
421 Northern Cardinal Shureslanding Rd – River Overlook US-MD 09 Jan 2010
422 Pyrrhuloxia South Llano River State Park US-TX 06 Jun 2010
423 Rose-breasted Grosbeak Scotia Barrens (IBA) US-PA 26 Aug 2010
424 Black-headed Grosbeak Gila National Forest US-NM 07 Jun 2010
425 Blue Grosbeak Eastern Shore of Virginia NWR US-VA 01 May 2010
426 Lazuli Bunting Quigley WA US-AZ 23 Jul 2010
427 Indigo Bunting Eastern Shore of Virginia NWR US-VA 03 May 2010
428 Varied Bunting California Gulch US-AZ 23 Jun 2010
429 Painted Bunting South Llano River State Park US-TX 06 Jun 2010
430 Dickcissel Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
431 Bobolink Great Dismal Swamp NWR US-VA 23 Apr 2010
432 Red-winged Blackbird Blackwater NWR US-MD 07 Jan 2010
433 Tricolored Blackbird Santa Barbara US-CA 29 Jul 2010
434 Eastern Meadowlark Blackwater NWR US-MD 07 Jan 2010
435 Western Meadowlark Cibola NWR (South) – Island Unit US-AZ 16 Jun 2010
436 Yellow-headed Blackbird Lake Havasu–Mesquite Bay South US-AZ 12 Jun 2010
437 Rusty Blackbird Blackwater NWR US-MD 07 Jan 2010
438 Brewer’s Blackbird Idyllwild Arts Academy US-CA 04 Jul 2010
439 Common Grackle Blackwater NWR US-MD 07 Jan 2010
440 Boat-tailed Grackle Fort De Soto Park US-FL 05 Mar 2010
441 Great-tailed Grackle Attwater Prairie Chicken NWR (CTC 004) US-TX 05 Jun 2010
442 Bronzed Cowbird Arizona-Sonora Desert Museum US-AZ 08 Jun 2010
443 Brown-headed Cowbird Blackwater NWR US-MD 07 Jan 2010
444 Orchard Oriole Eastern Shore of Virginia NWR US-VA 03 May 2010
445 Hooded Oriole Arizona-Sonora Desert Museum US-AZ 08 Jun 2010
446 Bullock’s Oriole Cibola Valley Conservation Area Phase 1 & 2 US-AZ 15 Jun 2010
447 Baltimore Oriole Crystal River US-FL 08 Mar 2010
448 Scott’s Oriole Southwestern Research Station US-AZ 20 Jun 2010
449 Purple Finch Gettysburg National Military Park US-PA 01 Apr 2010
450 House Finch Blackwater NWR US-MD 07 Jan 2010
451 Red Crossbill Cowan’s Gap SP – Lake Area US-PA 27 Mar 2010
452 Pine Siskin Swatara Creek – Hershey/Hummelstown Section US-PA 14 Mar 2010
453 Lesser Goldfinch South Llano River State Park US-TX 06 Jun 2010
454 Lawrence’s Goldfinch San Jacinto Mtns.–Lake Fulmor US-CA 03 Jul 2010
455 American Goldfinch Blackwater NWR US-MD 07 Jan 2010
456 House Sparrow Blackwater NWR US-MD 07 Jan 2010
457 Nutmeg Mannikin Huntington Central Park US-CA 05 Jul 2010