Agami Heron	Agamia agami	New River Lagoon, Belize	27-Mar-2007
Amazon Kingfisher	Chloroceryle amazona	Playa Valencianillos, Costa Rica	7-Mar-2001
American Crow	Corvus brachyrhynchos	Jackson, Wyoming, USA	24-May-1999
American Goldfinch	Carduelis tristis	Schuylkill River Gardens, Philadelphia, PA	1-Aug-1998
American Kestrel	Falco sparverius	Schuylkill River Gardens, Philadelphia, PA	2-Jan-2000
American Pygmy Kingfisher	Chloroceryle aene	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
American Redstart	Setophaga ruticilla	34 Shortill Farms Road, Buxton, ME, USA	24-Jun-2004
American Robin	Turdus migratorius	Schuylkill River Gardens, Philadelphia, PA	13-May-1998
American Swallow-tailed Kite	Elanoides forficatus	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
American White Pelican	Pelecanus erythrorhynchos	Yellowstone River, Wyoming, USA	26-May-1999
Anhinga	Anhinga anhinga	New River Lagoon, Belize	23-Mar-2007
Antillean Crested Hummingbird	Orthorhyncus cristatus	Humacao Nature Reserve, Humacao, Puerto Rico	22-Apr-2002
Aplomado Falcon	Falco femoralis	Lamanai Outpost Lodge, Lamanai, Belize	28-Mar-2007
Audubon's Warbler	Dendroica coronata	Fire Hole Canyon Falls, Wyoming, USA	27-May-1999
Aztec Parakeet	Aratinga nana	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Bald Eagle	Haliaeetus leucocephalus	Yellowstone River, Wyoming, USA	26-May-1999
Baltimore Oriole	Icterus galbula	Schuylkill River Gardens, Philadelphia, PA	6-May-2000
Bare-throated Tiger-Heron	Tigrisoma mexicanum	Nr Jaco, Costa Rica	4-Mar-2001
Barn Swallow	Hirundo rustica	Schuylkill River Gardens, Philadelphia, PA	20-Jun-1998
Barred Antshrike	Thamnophilus doliatus	Lamanai Outpost Lodge, Lamanai, Belize	25-Mar-2007
Barred Forest-Falcon	Micrastur ruficollis	Route 34, between Esterillos Oeste and Jaco, Costa Rica	6-Mar-2001
Barrow's Goldeneye	Bucephala islandica	Lake Yellowstone, Wyoming, USA	25-May-1999
Bat Falcon	Falco rufigularis	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Belted Kingfisher	Ceryle alcyon	Locust Lake State Park, St Clair, PA	18-Sep-1998
Black and White Warbler	Mniotilta varia	John Heinz Nature Reserve, Tinicum, PA	30-Apr-2000
Black Skimmer	Rynchops niger	Higbee Nature Reserve, New Jersey, USA	15-Jun-1999
Black Vulture	Coragyps atratus	Devil's Tower National Park, Wyoming, USA	29-May-1999
Black-backed Gull	Pluvialis squatarola	Esterillos Este, Costa Rica	9-Mar-1999
Black-banded Woodcreeper	Dendrocolaptes picumnus	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Black-bellied Plover	Pica pica	Aurora, Colorado, USA	23-May-1999
Black-bellied Whistling-Duck	Dendrocygna autumnalis	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	5-Sep-2004
Black-billed Magpie	Turdus merula	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Blackbird	Turdus merula	Goodwood House, Goodwood, West Sussex, UK	15-Dec-2000
Black-capped Chickadee	Parus atricapillus	Vroman's Nose, Middleburg, NY	24-May-1998
Black-chested Hawk	Leucopternis princeps	Nr Jaco, Costa Rica	4-Mar-2001
Black-cowled Oriole	Icterus dominicensis	Casa Cubuy, Nr Rio Grande, Puerto Rico	19-Apr-2002
Black-crowned Tityra	Tityra inquisitor	Playa Valencianillos, Costa Rica	7-Mar-2001
Black-headed Gull	Larus ridibundus	Bristol, North Somerset, UK	7-Mar-2000
Black-headed Trogon	Trogon melanocephalus	Indian Church Village, Belize	27-Mar-2007
Black-hooded Antshrike	Thamnophilus bridgesi	Cabo Matopalo, Costa Rica	6-Sep-2004
Black-necked Stilt	Himantopus mexicanus	Rio Grande Estuary, Nr Tarcoles, Costa Rica	10-Mar-1999
Black-shouldered Kite	Elanus caeruleus	Esterillos Este, Costa Rica	3-Mar-2001
Black-striped Sparrow	Arremonops conirostris	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Black-throated Blue Warbler	Dendroica caerulescens	Schuylkill River Gardens, Philadelphia, PA	3-Oct-1999
Black-throated Green Warbler	Dendrorica virens	Laura Lane, Buxton, ME, USA	5-May-2003
Blue Jay	Cyanocitta cristata	Gunflint Lodge, Gunflint Lake, 50km NW Grand Marais, MN, USA	13-Jan-2000
Blue Tit	Parus caeruleus	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Blue-and-white Swallow	Notiochelidon cyanoleuca	Esterillos Este, Costa Rica	9-Mar-1999
Blue-black Grassquit	Volatinia jacarina	Playa Valencianillos, Costa Rica	7-Mar-2001
Blue-black Grosbeak	Cyanocompsa cyanoides	Indian Church Village, Belize	27-Mar-2007
Blue-crowned Motmot	Momotus momota	Tuetal Lodge, Alajuela, Costa Rica	12-Mar-1999
Blue-gray Tanager	Thraupis episcopus	Rio Grande Estuary, Nr Tarcoles, Costa Rica	9-Mar-1999
Blue-grey Gnatcatcher	Polioptila caerulea	John Heinz Nature Reserve, Tinicum, PA	30-Apr-2000
Blue-winged Teal	Anas discors	Cape May Bird Santuary, New Jersey, USA	15-Jun-1999
Boat-billed Flycatcher	Megarhynchus pitangua	Esterillos Este, Costa Rica	7-Mar-1999
Boat-billed Heron	Cochlearius cochlearius	New River Lagoon, Belize	27-Mar-2007
Boat-tailed Grackle	Quiscalus major	Belize City, Belize	23-Mar-2007
Bobolink	Dolichonyx oryzivorus	Berry Road, Buxton, ME, USA	29-May-2002
Boreal Chickadee	Poecile hudsonicus	Laudholm Farm, Wells, ME, USA	11-Aug-2004
Brent Goose	Branta bernicla	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Brewer's Blackbird	Euphagus cyanocephalus	Aurora, Colorado, USA	23-May-1999
Bright-rumped Attila	Attila spadiceus	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
British Pied Wagtail	Motacilla alba yarrellii	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Broad-winged Hawk	Buteo platypterus	34 Shortill Farms Road, Buxton, ME, USA	27-May-2003
Bronzed Cowbird	Molothrus aeneus	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
Brown Creeper	Certhia americana	34 Shortill Farms Road, Buxton, ME, USA	5-Dec-2001
Brown Jay	Cyanocorax morio	Esterillos Este, Costa Rica	7-Mar-1999
Brown Pelican	Pelecanus occidentalis	Esterillos Este, Costa Rica	7-Mar-1999
Brown Thrasher	Toxostoma rufum	Schuylkill River Gardens, Philadelphia, PA	1-Aug-1998
Brown-capped Vireo	Vireo leucophrys	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Brown-headed Cowbird	Molothrus ater	34 Shortill Farms Road, Buxton, ME, USA	5-May-2003
Bufflehead	Bucephala albeola	Lake Yellowstone, Wyoming, USA	25-May-1999
Buzzard	Buteo buteo	Waldhaus Graumann, Iserlohn, Germany	28-Aug-2000
Canada Goose	Branta canadensis	Bayer, Tarrytown, NY	17-Mar-1998
Canada Warbler	Wilsonia canadensis	Laura Lane, Buxton, ME, USA	22-May-2003
Carolina Chickadee	Poecile carolinensis	John Heinz Nature Reserve, Tinicum, PA	30-Apr-2000
Cassin's Finch	Carpodacus cassinii	West Thumb Geyser Basin, Wyoming, USA	25-May-1999
Cattle Egret	Bubulcus ibis	Parrita, Costa Rica	8-Mar-1999
Cedar Waxwing	Bombycilla cedrorum	Glasbern Inn, Fogelsville, PA, USA	27-May-2000
Chaffinch	Fringilla coelebs	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Chestnut-headed Oropendola	Psarocolius wagleri	Atenas, Costa Rica	3-Mar-2001
Chestnut-mandibled Toucan	Ramphastos swainsonii	Cabo Matopalo, Costa Rica	6-Sep-2004
Chestnut-sided Warbler	Dendroica pensylvanica	Schuylkill River Gardens, Philadelphia, PA	2-Jan-2000
Chipping Sparrow	Spizella passerina	West Thumb Geyser Basin, Wyoming, USA	25-May-1999
Cinnamon Teal	Anas cyanoptera	National Elk Refuge, Jackson, Wyoming, USA	24-May-1999
Clark's Nutcracker	Nicufraga columbiana	Yellowstone Park, Wyoming, USA	26-May-1999
Clay-coloured Robin	Turdus grayi	Esterillos Este, Costa Rica	11-Mar-1999
Cliff Swallow	Hirundo pyrrhonota	Yellowstone Park, Wyoming, USA	26-May-1999
Collared Aracari	Pteroglossus torquatus	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Collared Forest Falcon	Micrastur semitorquatus	Esterillos Este, Costa Rica	12-Mar-1999
Common Barn Owl	Tyto alba	Esterillos Este, Costa Rica	4-Mar-2001
Common Black Hawk	Buteogallus anthracinus	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	5-Sep-2004
Common Eider	Somateria mollissima	Portland, ME, USA	15-Dec-2000
Common Goldeneye	Bucephala clangula	Grand Marais Harbour, Grand Marais, MN, USA	15-Jan-2000
Common Grackle	Quiscalus quiscula	Joyce Kilmer Services (I95), NJ	27-Jun-1998
Common Ground-Dove	Columbina passerina	Casa Cubuy, Nr Rio Grande, Puerto Rico	20-Apr-2002
Common Gull	Larus canus	East India Dock, London, England	4-Oct-2008
Common Loon	Gavia immer	Balch Lake, Maine, USA	20-Aug-2003
Common Pauraque	Nyctridomus albicollis	Esterillos Este, Costa Rica	4-Mar-2001
Common Pochard	Aythya ferina	Kew Gardens, London, England	4-Oct-2008
Common Raven	Corvus corax	Jackson, Wyoming, USA	24-May-1999
Common Redpoll	Carduelis flammea	Yellowstone Park, Wyoming, USA	26-May-1999
Common Tern	Sterna hirundo	Esterillos Este, Costa Rica	3-Mar-2001
Common Tody Flycatcher	Todirostrum cinerium	Esterillos Este, Costa Rica	9-Mar-1999
Common Yellowthroat	Geothylpis trichas	Schuylkill River Gardens, Philadelphia, PA	6-Sep-1998
Coot	Fulica atra	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Crested Caracara	Polyborus plancus	Los Suenos Resort, Nr Jaco, Costa Rica	9-Jun-2003
Crested Owl	Lophostrix cristata	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	4-Sep-2004
Curlew	Numenius arquata	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Dark-eyed "slate coloured" Junco	Junco hyemalis	Schuylkill River Gardens, Philadelphia, PA	21-Feb-1999
Double-crested Cormorant	Phalacrocorax auritus	Boathouse Row, Schuylkill River, Philadelphia, PA	17-Oct-1999
Downy Woodpecker	Picoides pubescens	Washington Crossing State Park, NJ	26-Jul-1998
Dusky-capped Flycatcher	Myiarchus tuberculifer	Esterillos Este, Costa Rica	5-Mar-2001
Eared Grebe	Podiceps nigricollis	Fisherman's Bridge, Wyoming, USA	27-May-1999
Eastern Bluebird	Sialia sialis	Glasbern Inn, Fogelsville, PA, USA	28-May-2000
Eastern Kingbird	Tyrannus tyrannus	Schuylkill River Gardens, Philadelphia, PA	13-May-1998
Eastern Meadowlark	Sturnella magna	Marriott Hotel, San Jose, Costa Rica	2-Mar-2001
Eastern Towhee	Pipilo erythrophthalmus	34 Shortill Farms Road, Buxton, ME, USA	17-May-2003
Eastern Wood-Pewee	Contopus virens	Schuylkill River Gardens, Philadelphia, PA	3-Oct-1999
Egyptian Goose	Alopochen aegyptiacus	Palmengarten, Frankfurt, Germany	29-Sep-2008
Emerald Toucanet	Aulacorhynchus prasinus	Finca Ecologia, Monteverde, Costa Rica	8-Jun-2003
Eurasian Collared-Dove	Streptopelia decaocto	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Eurasian Kestrel	Falco tinnunculua	Goodwood House, Goodwood, West Sussex, UK	9-Mar-2000
European Robin	Erithacus rubecula	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
European Starling	Sturnus vulgaris	Schuylkill River Gardens, Philadelphia, PA	1-Aug-1998
Fasciated Tiger-Heron	Tigrisoma fasciatum	Playa Valencianillos, Costa Rica	7-Mar-2001
Ferruginous Pygmy-owl	Glaucidium brasilianum	Esterillos Este, Costa Rica	7-Mar-1999
Field Sparrow	Spizella pusilla	Higbee Nature Reserve, New Jersey, USA	15-Jun-1999
Fieldfare	Turdus pilaris	South Mimms Services, Herts, UK	5-Nov-2003
Fork-tailed Flycatcher	Tyrannus savana	New River Lagoon, Belize	26-Mar-2007
Gadwall	Anas strepera	National Elk Refuge, Jackson, Wyoming, USA	24-May-1999
Glossy Ibis	Plegadis falcinellus	Rio Grande Estuary, Nr Tarcoles, Costa Rica	6-Mar-2001
Goldcrest	Regulua regulus	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Golden Eagle	Aquila chrysaetos	Jackson, Wyoming, USA	24-May-1999
Golden-fronted Woodpecker	Melanerpes aurifrons	Indian Church Village, Belize	26-Mar-2007
Goldfinch	Carduelis carduelis	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Great Blue Heron	Ardea herodias	Rio Grande Estuary, Nr Tarcoles, Costa Rica	9-Mar-1999
Great Cormorant	Phalacrocorax carbo	Boathouse Row, Schuylkill River, Philadelphia, PA	17-Oct-1999
Great Crested Flycatcher	Myiarchus crinitus	34 Shortill Farms Road, Buxton, ME, USA	12-Jul-2004
Great Egret	Casmerodius albus	Rio Grande Estuary, Nr Tarcoles, Costa Rica	11-Mar-1999
Great Frigatebird	Fregata minor	Esterillos Este, Costa Rica	5-Mar-2001
Great Kiskadee	Pitangus suphuratus	Esterillos Este, Costa Rica	8-Mar-1999
Great Spotted Woodpecker	Dendrocopus major	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Great Tit	Parus major	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Greater Antillean Grackle	Quiscalus niger	Casa Cubuy, Nr Rio Grande, Puerto Rico	18-Apr-2002
Greater White-fronted Goose	Anser albifrons	Smiling Hill Dairy Farm, Rt 22, Westbrook, ME, USA	8-Dec-2001
Great-tailed Grackle	Quiscalus mexicanus	Esterillos Este, Costa Rica	7-Mar-1999
Green Heron	Butorides striatus	New River Lagoon, Belize	26-Mar-2007
Green Kingfisher	Chloroceryle americana	Nr Puerto Jimenez, Costa Rica	3-Sep-2004
Green Violet-ear	Colibri thalassinus	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Green Woodpecker	Picus viridis	Lincolnshire, England	7-May-2005
Green-backed (Green) Heron	Butorides s. virescens	Aguierra, Nr Quepos, Costa Rica	10-Mar-1999
Green-crowned Brilliant	Heliodoxa jacula	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Greenfinch	Carduelis chloris	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Green-throated Carib	Eulampis holosericeus	Humacao Nature Reserve, Humacao, Puerto Rico	22-Apr-2002
Green-winged Teal	Anas crecca	National Elk Refuge, Jackson, Wyoming, USA	24-May-1999
Grey Catbird	Dumetella carolinensis	Schuylkill River Gardens, Philadelphia, PA	22-Jul-1998
Grey Heron	Ardea cinerea	East India Dock, London, England	4-Oct-2008
Grey Jay	Perisoreus canadensis	Yellowstone Park, Wyoming, USA	25-May-1999
Grey-capped Flycatcher	Myiozetetes granadensis	Esterillos Este, Costa Rica	8-Mar-1999
Grey-headed Chachalaca	Ortalis cinereiceps	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Grey-headed Tanager	Eucometis penicillata	Indian Church Village, Belize	25-Mar-2007
Grey-necked Wood Rail	Aramides cajanea	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	5-Sep-2004
Groove-billed Ani	Crotophaga sulcirostris	Esterillos Este, Costa Rica	7-Mar-1999
Hairy Woodpecker	Picoides villosus	Gunflint Lodge, Gunflint Lake, 50km NW Grand Marais, MN, USA	12-Jan-2000
Hedge Sparrow	Prunella modularis	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Herring Gull	Larus argentatus	Meadowlands, Secaucus, NJ	29-Jul-1998
Hoary Redpoll	Carduelis hornemanni	Gunflint Lodge, Gunflint Lake, 50km NW Grand Marais, MN, USA	11-Jan-2000
Hobby	Falco subbuteo	Lincolnshire, England	7-May-2005
Hoffmann's Woodpecker	Melanerpes hoffmannii	Nr Guacimal, Costa Rica	6-Jun-2003
Hook-billed Kite	Chondrohierax uncinatus	Nr Puerto Jimenez, Costa Rica	3-Sep-2004
House Finch	Carpodacus mexicana	Schuylkill River Gardens, Philadelphia, PA	17-May-1998
House Sparrow	Passer domesticus	Schuylkill River Gardens, Philadelphia, PA	1-Aug-1998
House Wren	Troglodytes aedon	Esterillos Este, Costa Rica	7-Mar-1999
Inca Dove	Columbina Inca	Esterillos Esta, Costa Rica	11-Mar-1999
Indigo Bunting	Passerina cyanea	Higbee Nature Reserve, New Jersey, USA	15-Jun-1999
Jabiru Stork	Jabiru mycteria	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
Jackdaw	Corvus monedula	Batsford Arboretum, Moreton-in-Marsh, Gloucestershire, UK	5-Mar-2000
Jay	Garrulus glandarius	Waldhaus Graumann, Iserlohn, Germany	28-Aug-2000
Keel-billed Toucan	Ramphastos sulphuratus	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Killdeer	Charadrius vociferus	West Thumb Geyser Basin, Wyoming, USA	25-May-1999
King Vulture	Sarcoramphus papa	Esterillos Oeste, Costa Rica	12-Mar-1999
Lapwing	Vanellus vanellus	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Lark Bunting	Calamospiza melanocorys	Gillette, Wyoming, USA	30-May-1999
Laughing Gull	Larus atricilla	Cape May Bird Santuary, New Jersey, USA	15-Jun-1999
Least Bittern	Ixobrychus exilis	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Least Flycatcher	Empidonax minimus	Schuylkill River Gardens, Philadelphia, PA	2-Oct-1999
Least Tern	Sterna antillarum	Cape May Bird Santuary, New Jersey, USA	15-Jun-1999
Lesser Golden Plover	Pluvialis dominica	Esterillos Este, Costa Rica	10-Mar-1999
Lesser Nighthawk	Chordeilis acutipennis	New River Lagoon, Belize	27-Mar-2007
Lesser Scaup	Aythya affinis	Yellowstone River, Wyoming, USA	26-May-1999
Lesser Yellow-headed Vulture	Cathartes burrovianus	New River Lagoon, Belize	26-Mar-2007
Limpkin	Aramus guarauna	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Lineated Woodpecker	Dryocopus lineatus	Playa Valencianillos, Costa Rica	6-Mar-2001
Little Blue Heron	Egretta caerulea	Rio Grande Estuary, Nr Tarcoles, Costa Rica	10-Mar-1999
Little Egret	Egretta gargetta	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Little Hermit	Phaethornis longuemareus	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Loggerhead Kingbird	Tyrannus caudifasciatus	Casa Cubuy, Nr Rio Grande, Puerto Rico	18-Apr-2002
Long-tailed Hermit	Phaethornis superciliosus	Lamanai Outpost Lodge, Lamanai, Belize	27-Mar-2007
Long-tailed Manakin	Chiroxiphia lanceolata	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Long-tailed Tit	Aegithelos caudatus	Batsford Arboretum, Moreton-in-Marsh, Gloucestershire, UK	5-Mar-2000
Magenta-throated Woodstar	Calliphlox bryantae	Stella's Bakery, Monteverde, Costa Rica	8-Jun-2003
Magnificent Frigatebird	Fregata magnificens	Esterillos Este, Costa Rica	7-Mar-1999
Magnolia Warbler	Dendroica magnolia	Yellowstone Park, Wyoming, USA	25-May-1999
Mallard	Anas platyrhyncos	Bayer, Tarrytown, NY	7-Jan-1998
Mangrove Cuckoo	Coccyzus minor	Casa Cubuy, Nr Rio Grande, Puerto Rico	20-Apr-2002
Mangrove Swallow	Tachycineta albilinea	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Marsh Wren	Cistothorus palustris	Higbee Nature Reserve, New Jersey, USA	15-Jun-1999
Masked Tityra	Tttyra semifasciata	Playon, Costa Rica	11-Mar-1999
Masked Yellowthroat	Geothlypis aequinoctialis	Route 34, between Esterillos Oeste and Jaco, Costa Rica	6-Mar-2001
Melodious Blackbird	Dives dives	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
Moorhen	Gallinula chloropus	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Mountain Bluebird	Sialia currucoides	Jackson, Wyoming, USA	24-May-1999
Mountain Chickadee	Parus gambeli	Fire Hole Canyon Falls, Wyoming, USA	27-May-1999
Mountain Robin	Turdus plebejus	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
Mourning Dove	Zenaida macroura	Schuylkill River Gardens, Philadelphia, PA	21-Jun-1998
Mute Swan	Cygnus olor	Bayer, Tarrytown, NY	17-Mar-1998
Northern (Red-shafted) Flicker	Colaptes auratus	Genny Lake, Wyoming, USA	24-May-1999
Northern (Yellow-shafted) Flicker	Colaptes auratus	Glasbern Inn, Fogelsville, PA, USA	28-May-2000
Northern Cardinal	Cardinalis cardinalis	Rodin Place, Philadelphia, PA	3-Apr-1998
Northern Goshawk	Accipter gentilis	Scarborough, ME, USA	15-Dec-2000
Northern Jacana	Jacana spinosa	Rio Grande Estuary, Nr Tarcoles, Costa Rica	10-Mar-1999
Northern Mockingbird	Mimus polyglottus	Franklin Town Gardens, Philadelphia, PA	31-Jul-1998
Northern Parula	Parula americana	Schuylkill River Gardens, Philadelphia, PA	2-Oct-1999
Northern Potoo	Nyctibius jamaicensis	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Northern Rough-winged Swallow	Stelgidopteryx serripennis	Glasbern Inn, Fogelsville, PA, USA	28-May-2000
Nuthatch	Sitta europaea	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Nutmeg Mannikin	Lonchura punctulata	El Yunque Lodge, El Yunque, Puerto Rico	23-Apr-2002
Olivaceous Cormorant	Phalacrocorax brasilianus	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Orange-bellied Trogon	Trogon aurantiiventris	Finca Ecologia, Monteverde, Costa Rica	8-Jun-2003
Orange-billed Nightingale-Thrush	Catharus aurantiirostris	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Orange-billed Sparrow	Arremon aurantiirostris	Cabo Matopalo, Costa Rica	6-Sep-2004
Orange-cheeked Waxbill	Estrilda melpoda	Humacao Nature Reserve, Humacao, Puerto Rico	22-Apr-2002
Orange-chinned Parakeet	Brotogeris jugularis	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Orchard Oriole	Icterus spurius	Glasbern Inn, Fogelsville, PA, USA	27-May-2000
Osprey	Pandion haliaetus	Yellowstone Park, Wyoming, USA	26-May-1999
Ovenbird	Seiurus aurocapillus	Lamanai Outpost Lodge, Lamanai, Belize	27-Mar-2007
Oystercatcher	Haematopus ostralegus	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Pale-vented Pigeon	Columba cayennensis	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
Palm Tanager	Thraupis palmarum	Los Suenos Resort, Nr Jaco, Costa Rica	9-Jun-2003
Palm Warbler	Dendroica palmarum	34 Shortill Farms Road, Buxton, ME, USA	27-Apr-2007
Pearl Kite	Gampsonyx swainsonii	Road btw Puerto Jimenez & Matopalo, Costa Rica	6-Sep-2004
Pearly-eyed Thrasher	Margarops fuscatus	Humacao Nature Reserve, Humacao, Puerto Rico	20-Apr-2002
Pheasant	Phasianus colchicus	Batsford Arboretum, Moreton-in-Marsh, Gloucestershire, UK	5-Mar-2000
Pheasant Cuckoo	Dromococcyx phasianellus	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
Pied Puffbird	Bucco tectus	Playa Valencianillos, Costa Rica	6-Mar-2001
Pileated Woodpecker	Dryocopus pileatus	34 Shortill Farms Road, Buxton, ME, USA	31-Mar-2006
Pine Grosbeak	Pinicola enucleator	Gunflint Lodge, Gunflint Lake, 50km NW Grand Marais, MN, USA	11-Jan-2000
Pinnated Bittern	Botaurus pinnatus	Playa Valencianillos, Costa Rica	7-Mar-2001
Pintail	Anas acuta	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Piping Plover	Charadrius melodus	Higbee Nature Reserve, New Jersey, USA	15-Jun-1999
Plain Chachalaca	Ortalis vetula	Indian Church Village, Belize	26-Mar-2007
Plain-capped Starthroat	Heliomaster constantii	Playa Valencianillos, Costa Rica	7-Mar-2001
Plumbeous Kite	Ictinia plumbea	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
Prairie Warbler	Dendroica discolor	34 Shortill Farms Road, Buxton, ME, USA	16-Jun-2006
Pronothotary Warbler	Protonotaria citrea	Lamanai Outpost Lodge, Lamanai, Belize	25-Mar-2007
Puerto Rican Flycatcher	Myiarchus antillarum	Casa Cubuy, Nr Rio Grande, Puerto Rico	18-Apr-2002
Puerto Rican Tanager	Nesospingus speculiferus	Casa Cubuy, Nr Rio Grande, Puerto Rico	20-Apr-2002
Puerto Rican Tody	Todus mexicanus	Casa Cubuy, Nr Rio Grande, Puerto Rico	19-Apr-2002
Puerto Rican Woodpecker	Melanerpes portoricensis	Casa Cubuy, Nr Rio Grande, Puerto Rico	20-Apr-2002
Pueto Rican Emerald	Chlorostilbon maugaeus	Humacao Nature Reserve, Humacao, Puerto Rico	22-Apr-2002
Purple Finch	Carpodacus purpureus	Schuylkill River Gardens, Philadelphia, PA	21-Mar-1999
Purple Gallinule	Porphyrula martinica	Playa Valencianillos, Costa Rica	7-Mar-2001
Purple-throated Mountain Gem	Lampornis (castaneoventris) calolaema	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Red Warbler	Ergaticus ruber	Belize City, Belize	23-Mar-2007
Red-bellied Woodpecker	Melanerpes carolinus	Glasbern Inn, Fogelsville, PA, USA	28-Jun-2000
Red-billed Pigeon	Columba flavirostris	Esterillos Este, Costa Rica	5-Mar-2001
Red-breasted Blackbird	Sturnella militaris	Road btw Puerto Jimenez & Matopalo, Costa Rica	6-Sep-2004
Red-breasted Nuthatch	Sitta canadensis	Devil's Tower National Park, Wyoming, USA	29-May-1999
Red-crowned Woodpecker	Melanerpes rubricapillus	Esterillos Este, Costa Rica	7-Mar-1999
Red-headed Woodpecker	Melanerpes erythrocephalus	Wissahickon Park, Philadelphia, PA	23-Dec-1998
Red-legged Honeycreeper	Cyanerpes cyaneus	Indian Church Village, Belize	25-Mar-2007
Red-legged Thrush	Turdus plumbeus	Casa Cubuy, Nr Rio Grande, Puerto Rico	18-Apr-2002
Red-lored Parrot	Amazona autumnalis	Esterillos Este, Costa Rica	5-Mar-2001
Redshank	Tringa totanus	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Red-tailed Hawk	Buteo jamaicensis	Routes 1 & 252, Media, PA, USA	8-Nov-1999
Red-throated Ant-tanager	Habia fuscicauda	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Red-winged Blackbird	Agelaius phoeniceus	Cape May Bird Santuary, New Jersey, USA	15-Jun-1999
Reed Bunting	Emberiza schoeniclus	Lincolnshire, England	8-May-2005
Resplendent Quetzal	Pharomachrus mocinno	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Ringed Kingfisher	Ceryle torquata	Los Suenos Resort, Nr Jaco, Costa Rica	9-Jun-2003
Roadside Hawk	Buteo magnirostris	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	3-Sep-2004
Rook	Corvus frugilegus	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Roseate Spoonbill	Ajaia ajaja	Rio Grande Estuary, Nr Tarcoles, Costa Rica	10-Mar-1999
Rose-breasted Grosbeak	Pheucticus melanocephalus	34 Shortill Farms Road, Buxton, ME	30-Jul-2001
Rough-legged Hawk	Buteo lagopus	Madison, WI, USA	5-Jan-2001
Ruby-crowned Kinglet	Regulus calendula	Wissahickon Park, Philadelphia, PA	23-Dec-1998
Ruby-throated Hummingbird	Archilochus colubris	Schuylkill River Park Gardens, Pennsylvania, USA	7-Aug-1999
Ruddy Duck	Oxyura jamaicensis	Humacao Nature Reserve, Humacao, Puerto Rico	20-Apr-2002
Ruddy Ground-Dove	Sporophila minuta	Esterillos Este, Costa Rica	5-Mar-2001
Ruddy Quail-Dove	Geotrygon montana	Humacao Nature Reserve, Humacao, Puerto Rico	22-Apr-2002
Ruddy Shelduck	Tadorna ferruginea	Main River, Maintal, Germany	30-Oct-2003
Ruddy-breasted Seedeater	Columbina talpacoti	Esterillos Este, Costa Rica	5-Mar-2001
Ruddy-tailed Flycatcher	Terenotriccus erythrurus	Lamanai Outpost Lodge, Lamanai, Belize	25-Mar-2007
Rufous Nightjar	Zonotrichia capensis	Marriott Hotel, San Jose, Costa Rica	2-Mar-2001
Rufous-capped Warbler	Basileuterus rufifrons	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
Rufous-collared Sparrow	Campylorhynchus rufinucha	Esterillos Este, Costa Rica	11-Mar-1999
Rufous-naped Wren	Amazilia tzacatl	Esterillos Este, Costa Rica	4-Mar-2001
Rufous-tailed Hummingbird	Caprimulgus rufus	Esterillos Este, Costa Rica	6-Mar-2001
Sanderling	Calidris alba	Esterillos Este, Costa Rica	8-Mar-1999
Sandhill Crane	Grus canadensis	Ribbon Lake, Wyoming, USA	28-May-1999
Scaly-naped Pigeon	Columba squamosa	Casa Cubuy, Nr Rio Grande, Puerto Rico	20-Apr-2002
Scarlet Macaw	Ara macao	Rio Grande Estuary, Nr Tarcoles, Costa Rica	10-Mar-1999
Scarlet Tanager	Piranga olivacea	34 Shortill Farms Road, Buxton, ME, USA	30-Jul-2001
Scarlet-rumped Cacique	Cacicus uropygialis	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	3-Sep-2004
Scarlet-rumped Tanager	Ramphocelus passerinii	Rio Grande Estuary, Nr Tarcoles, Costa Rica	6-Mar-2001
Scarlet-thighed Dacnis	Dacnis venusta	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	7-Sep-2004
Scissor-tailed Flycatcher	Tyrannus forficatus	Esterillos Este, Costa Rica	3-Mar-2001
Scrub Euphonia	Euphonia affinis	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
Shag	Phalacrocorax aristotelis	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Shelduck	Tadorna tadorna	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Shining Honeycreeper	Cyanerpes lucidus	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	7-Sep-2004
Short-tailed Hawk	Buteo brachyurus	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
Slaty-backed Nightingale-Thrush	Catharus fuscater	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Smokey-brown Woodpecker	Veniliornis fumigatus	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	7-Sep-2004
Smooth-billed Ani	Crotophaga ani	Tuetal Lodge, Alajuela, Costa Rica	12-Mar-1999
Snail Kite	Rostrhamus sociabilis	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Snow Bunting	Plectrophenax nivalis	Shortill Farms Road, Buxton, ME, USA	10-Nov-2003
Snow Goose	Chen caerulescens	Smiling Hill Dairy Farm, Rt 22, Westbrook, ME, USA	8-Dec-2001
Snowy Egret	Egretta thula	Esterillos Este, Costa Rica	8-Mar-1999
Social Flycatcher	Myiozetetes similis	Rio Grande Estuary, Nr Tarcoles, Costa Rica	6-Mar-2001
Solitary Sandpiper	Tringa solitaria	Esterillos Este, Costa Rica	8-Mar-1999
Song Sparrow	Melospiza melodia	Schuylkill River Gardens, Philadelphia, PA, USA	1-Aug-1998
Song Thrush	Turdus philomelus	Batsford Arboretum, Moreton-in-Marsh, Gloucestershire, UK	5-Mar-2000
Sooty Robin	Turdus nigrescens	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Sora	Porzana carolina	Yellowstone Park, Wyoming, USA	25-May-1999
Spot-breasted Wren	Thryothorus maculipectus	Indian Church Village, Belize	27-Mar-2007
Spotted Sandpiper	Actitis macularia	Cabo Matopalo, Costa Rica	6-Sep-2004
Spotted-crowned Woodcreeper	Lepidocolaptes affnis	Nr Puerto Jimenez, Costa Rica	5-Sep-2004
Spruce Grouse	Falcipennis canadensis	34 Shortill Farms Road, Buxton, ME, USA	12-Mar-2004
Squirrel Cuckoo	Piaya cayana	Tuetal Lodge, Alajuela, Costa Rica	12-Mar-1999
Steller's Jay	Cyanocitta stelleri	Lake Yellowstone Lodge, Wyoming, USA	27-May-1999
Streaked Flycatcher	Myiodynastes maculatus	Cabo Matopalo, Costa Rica	6-Sep-2004
Striped Owl	Aasio clamator	Esterillos Este, Costa Rica	6-Mar-2001
Striped-headed Sparrow	Aimophila ruficauda	Nr Guacimal, Costa Rica	6-Jun-2003
Stripe-headed Tanager	Spindalis zena	Casa Cubuy, Nr Rio Grande, Puerto Rico	18-Apr-2002
Summer Tanager	Piranga rubra	Indian Church Village, Belize	26-Mar-2007
Sungrebe	Heliornis fulica	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Thick-billed Seed-Finch	Orzyoborus funereus	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
Townsend's Solitare	Myadestes townsendi	Devil's Tower National Park, Wyoming, USA	29-May-1999
Treecreeper	Certhia familiaris	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Tri-coloured Blackbird	Agelaius tricolor	Yellowstone Park, Wyoming, USA	25-May-1999
Tri-coloured Heron	Egretta tricolor	Lamanai Outpost Lodge, Lamanai, Belize	23-Mar-2007
Tropical Kingbird	Tyrannus melancholicus	Esterillos Este, Costa Rica	7-Mar-1999
Tropical Mockingbird	Mimus gilvus	Belize City, Belize	23-Mar-2007
Tufted Duck	Aythya fuligula	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Tundra Swan	Cygnus columbianus	Jackson, Wyoming, USA	25-May-1999
Turkey Vulture	Cathartes aura	New River, WV	15-Sep-1997
Turquoise-browed Motmot	Eumomota superciliosa	Nr Guacimal, Costa Rica	6-Jun-2003
Upland Sandpiper	Bartramia longicauda	Yellowstone Park, Wyoming, USA	25-May-1999
Variable Seedeater	Sporophila aurita	Iguana Lodge, Nr Puerto Jimenez, Costa Rica	3-Sep-2004
Veery	Catharus fuscescens	Shortill Farms Road, Buxton, ME, USA	5-Jul-2004
Violaceous Trogon	Trogon violaceus	Lamanai Outpost Lodge, Lamanai, Belize	25-Mar-2007
Violet Sabrewing	Campylopterus hemileucurus	Monteverde Reserve, Monteverde, Costa Rica	8-Jun-2003
Western Kingbird	Tyrannus verticalis	Esterillos Este, Costa Rica	9-Mar-1999
Western Meadowlark	Sturnella neglecta	Gillette, Wyoming, USA	30-May-1999
Western Wood-Pewee	Contopus sordidulus	Genny Lake, Wyoming, USA	24-May-1999
Whimbrel	Numenius phaeopus	Esterillos Este, Costa Rica	9-Mar-1999
White Ibis	Eudocimus albus	Los Suenos Resort, Nr Jaco, Costa Rica	9-Jun-2003
White-breasted Nuthatch	Sitta carolinensis	Gunflint Lodge, Gunflint Lake, 50km NW Grand Marais, MN, USA	13-Jan-2000
White-cheeked Pintail	Anas bahamensis	Humacao Nature Reserve, Humacao, Puerto Rico	20-Apr-2002
White-collared Seedeater	Sporophila torqueola	Esterillos Este, Costa Rica	3-Mar-2001
White-crowned Parrot	Pionus senilis	Playa Valencianillos, Costa Rica	7-Mar-2001
White-crowned Sparrow	Zonotrichia leucophyrs	West Thumb Geyser Basin, Wyoming, USA	25-May-1999
White-eared Ground-Sparrow	Melozone biarcuartum	Stella's Bakery, Monteverde, Costa Rica	8-Jun-2003
White-faced Whistling-Duck	Dendrocygna viduata	Los Suenos Resort, Nr Jaco, Costa Rica	9-Jun-2003
White-fronted Parrot	Amazona albifrons	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
White-throated Magpie-Jay	Calocitta formosa	Esterillos Este, Costa Rica	2-Mar-2001
White-throated Sparrow	Zonotrichia albicollis	Wissahickon Park, Philadelphia, PA	23-Dec-1998
White-tipped Dove	Leptotila verreauxi	Costa Rica Marriott, San Jose, Costa Rica	5-Jun-2003
White-vented Euphonia	Euphonia minuta	Rio Grande Estuary, Nr Tarcoles, Costa Rica	11-Mar-1999
White-vented Myna	Acridotheres javanicus	Humacao Nature Reserve, Humacao, Puerto Rico	22-Apr-2002
White-winged Dove	Zenaida asiatica	Tuetal Lodge, Alajuela, Costa Rica	12-Mar-1999
Widgeon	Anas penelope	Pagham Nature Reserve, Pagham, West Sussex, UK	10-Mar-2000
Wild Turkey	Meleagris gallopavo	34 Shortill Farms Road, Buxton, ME, USA	31-Mar-2002
Willet	Catoptrophorus semipalmatus	Cape May Bird Santuary, New Jersey, USA	15-Jun-1999
Willow Flycatcher	Empidonax traillii	Glasbern Inn, Fogelsville, PA, USA	28-May-2000
Wilson's Phalarope	Phalaropus tricolor	National Elk Refuge, Jackson, Wyoming, USA	24-May-1999
Wilson's Warbler	Wilsonia pusilla	Esterillos Este, Costa Rica	5-Mar-2001
Wood Pigeon	Columba palumbus	Batsford Arboretum, Moreton-in-the-Marsh, Gloucestershire, UK	5-Mar-2000
Wood Stork	Mycteria americana	Esterillos Este, Costa Rica	5-Mar-2001
Wren	Troglodytes troglodytes	Goodwood House, Goodwood, West Sussex, UK	8-Mar-2000
Yellow Warbler	Dendroica petechia	Esterillos Este, Costa Rica	12-Mar-1999
Yellow-bellied Elaenia	Elaenia flavogaster	Lamanai Ruins, Lamanai, Belize	25-Mar-2007
Yellow-billed Cacique	Amblycercus holosericeus	Indian Church Village, Belize	25-Mar-2007
Yellow-billed Cuckoo	Coccyzus americanus	Playa Valencianillos, Costa Rica	7-Mar-2001
Yellow-crowned Euphonia	Euphonia luteicapilla	Rio Grande Estuary, Nr Tarcoles, Costa Rica	6-Mar-2001
Yellow-faced Grassquit	Tiaris olivacea	Ecolodge San Luis, San Luis, Costa Rica	6-Jun-2003
Yellow-headed Blackbird	Xanthocephalus xanthocephalus	National Elk Refuge, Jackson, Wyoming, USA	24-May-1999
Yellow-headed Caracara	Milvago chimachima	Rio Grande Estuary, Nr Tarcoles, Costa Rica	10-Mar-1999
Yellow-throated Euphonia	Euphonia hirundinacea	Ecolodge San Luis, San Luis, Costa Rica	7-Jun-2003
Yellow-winged Tanager	Thraupis abbas	Lamanai Outpost Lodge, Lamanai, Belize	25-Mar-2007
Yucatan Nightjar	Caprimulgus badius	Lamanai Outpost Lodge, Lamanai, Belize	24-Mar-2007
Zenaida Dove	Zenaida aurita	Casa Cubuy, Nr Rio Grande, Puerto Rico	18-Apr-2002