Bristol

Map

Illustrated Checklist

Updated ~19 hours ago

377 Species Observed

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Species w/ Audio

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Graylag x Swan Goose (hybrid) Anser anser x cygnoides

Last observed by Joao Faustino on 27 Feb 2024
Snow Goose x Brant (hybrid) Anser caerulescens x Branta bernicla

Last observed by Carol Baird Molander on 13 Mar 2024
Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis

Last observed by Andy Wilson on 18 Mar 2024
Graylag x Canada Goose (hybrid) Anser anser x Branta canadensis

Last observed by Nick Block on 1 Jan 2022
Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis

Last observed by Susan Lee on 11 Apr 2024
Eurasian x American Wigeon (hybrid) Mareca penelope x americana

Last observed by Eric Haskell on 22 Nov 2022
Muscovy Duck x Mallard (hybrid) Cairina moschata x Anas platyrhynchos

Last observed by Joao Faustino on 29 Dec 2023
American Wigeon x Mallard (hybrid) Mareca americana x Anas platyrhynchos

Last observed by Carolyn Longworth on 29 Mar 2024
Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes

Last observed by Carolyn Longworth on 25 Apr 2024
Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta

Last observed by Rick Heil on 15 Jan 2019
Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica

Last observed by Matthew Eckerson on 2 Jan 2023
Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinus

Last observed by Bird Observer Data on 31 Jan 1994
Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus

Last observed by Marshall Iliff on 24 Jan 2019
Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus

Last observed by Marshall Iliff on 4 Feb 2024
Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera

Last observed by Liam Waters on 5 Jul 2018
Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)

Last observed by Bird Observer Data on 31 May 1996
Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)

Last observed by Jonathan Eckerson on 29 May 2016

Domestic goose sp. (Domestic type) Anser sp. (Domestic type)

Last observed by Miles Friedlander on 22 Apr 2024
Cackling/Canada Goose Branta hutchinsii/canadensis

Last observed by Marshall Iliff on 4 Feb 2024
swan sp. Cygnus sp.

Last observed by Joel Eckerson on 18 Oct 2020
goose sp. Anatidae (goose sp.)

Last observed by Carolyn Longworth on 3 Mar 2024
Mallard/American Black Duck Anas platyrhynchos/rubripes

Last observed by Dan Burton on 14 Mar 2024
Anas sp. Anas sp.

Last observed by Matthew Eckerson on 11 Mar 2021
dabbling duck sp. Anatidae sp. (dabbling duck sp.)

Last observed by Marshall Iliff on 5 Nov 2017
Greater/Lesser Scaup Aythya marila/affinis

Last observed by Carolyn Longworth on 22 Apr 2024
Aythya sp. Aythya sp.

Last observed by Matthew Eckerson on 14 Nov 2020
Surf/Black Scoter Melanitta perspicillata/americana

Last observed by Jonathan Eckerson on 15 Apr 2024
scoter sp. Melanitta sp.

Last observed by Marilyn Tillinghast on 13 Apr 2024
Common/Barrow's Goldeneye Bucephala clangula/islandica

Last observed by Nancy Maciolek Blake on 21 Dec 2021
Common/Red-breasted Merganser Mergus merganser/serrator

Last observed by Kate Martin on 2 Mar 2024
merganser sp. Mergellus/Lophodytes/Mergus sp.

Last observed by Don Merski on 8 Mar 2022
duck sp. Anatidae (duck sp.)

Last observed by Kim Wylie on 23 Apr 2024
waterfowl sp. Anatidae sp.

Last observed by Liam Waters on 19 Oct 2014
Horned/Eared Grebe Podiceps auritus/nigricollis

Last observed by Matthew Eckerson on 4 Dec 2020
grebe sp. Podicipedidae sp.

Last observed by Jon Skinner on 27 Mar 2022
Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmus

Last observed by Matthew Eckerson on 11 Aug 2023
Rufous/Allen's Hummingbird Selasphorus rufus/sasin

Last observed by Dan Zimberlin on 7 Jan 1995
Selasphorus sp. Selasphorus sp.

Last observed by Bird Observer Data on 7 Dec 1998
hummingbird sp. Trochilidae sp.

Last observed by Jeremy Klaiber on 24 Jul 2020
King/Clapper Rail Rallus elegans/crepitans

Last observed by Beverly King on 9 Jun 2021
large rail sp. Rallus sp. (large Rallus sp.)

Last observed by Liam Waters on 28 Sep 2017
rail/crake sp. Rallidae sp. (rail/crake sp.)

Last observed by Valerie Burdette on 26 Sep 2023
Black-bellied Plover/golden-plover sp. Pluvialis sp.

Last observed by Carolyn Longworth on 2 Sep 2022
Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus

Last observed by Carol Baird Molander on 18 Oct 2023
Red/Red-necked Phalarope Phalaropus fulicarius/lobatus

Last observed by Matthew Eckerson on 12 Apr 2024
Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca

Last observed by Beverly King on 25 Apr 2024
Western/Semipalmated Sandpiper Calidris mauri/pusilla

Last observed by Marshall Iliff on 22 Aug 2021
peep sp. Calidris sp. (peep sp.)

Last observed by Lauren Miller-Donnelly on 21 Apr 2024
Calidris sp. Calidris sp.

Last observed by Dan Burton on 21 Nov 2021
shorebird sp. Charadriiformes sp.

Last observed by Carolyn Longworth on 13 Apr 2024
Long-tailed/Parasitic Jaeger Stercorarius longicaudus/parasiticus

Last observed by Joel Eckerson on 31 May 2021
Parasitic/Pomarine Jaeger Stercorarius parasiticus/pomarinus

Last observed by Marshall Iliff on 14 Jul 2013
jaeger sp. Stercorarius sp. (jaeger sp.)

Last observed by Spencer Lott on 23 Aug 2021
skua sp. Stercorarius sp. (skua sp.)

Last observed by Marshall Iliff on 4 Jul 2018
Thick-billed/Common Murre Uria lomvia/aalge

Last observed by Andy Eckerson on 28 Dec 2018
large alcid sp. Alca/Uria sp.

Last observed by Joel Eckerson on 19 Dec 2023
alcid sp. Alcidae sp.

Last observed by Lauren Miller-Donnelly on 7 Jan 2023
Herring/Lesser Black-backed Gull Larus argentatus/fuscus

Last observed by Marshall Iliff on 8 Jan 2020
white-winged gull sp. Larus sp. (white-winged gull sp.)

Last observed by Kelly Krechmer on 13 Nov 2023
Larus sp. Larus sp.

Last observed by Nick Ferrauolo on 21 Dec 2021
gull sp. Larinae sp.

Last observed by Tanya Sanders on 24 Apr 2024
Common/Arctic Tern Sterna hirundo/paradisaea

Last observed by Marshall Iliff on 23 May 2020
Sterna sp. Sterna sp.

Last observed by Marshall Iliff on 2 Oct 2023
large tern sp. Hydroprogne/Thalasseus sp.

Last observed by Andy Eckerson on 22 Aug 2021
tern sp. Sterninae sp.

Last observed by Joel Eckerson on 27 Sep 2023
loon sp. Gavia sp.

Last observed by Matthew Eckerson on 12 Apr 2024
storm-petrel sp. Oceanitidae/Hydrobatidae sp.

Last observed by Joel Eckerson on 9 Jul 2021
Cory's/Great Shearwater Calonectris diomedea/Ardenna gravis

Last observed by Matthew Eckerson on 25 Aug 2022
shearwater sp. Procellariidae sp. (shearwater sp.)

Last observed by Matthew Eckerson on 20 Oct 2023
cormorant sp. Phalacrocoracidae sp.

Last observed by Andrew Single on 10 Apr 2024
Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea

Last observed by Beverly King on 2 Jun 2022
heron sp. Ardeidae sp.

Last observed by Matthew Eckerson NFC Station on 14 Apr 2021
white egret sp. Egretta/Bubulcus/Ardea sp.

Last observed by Samantha Hagler on 7 Aug 2021
new world vulture sp. Cathartidae sp.

Last observed by Luis Mendes on 17 Jun 2020
Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii

Last observed by Jim Sweeney on 12 Mar 2024
Cooper's Hawk/American Goshawk Accipiter cooperii/atricapillus

Last observed by Marshall Iliff on 23 Jan 2021
Accipiter sp. Accipiter sp.

Last observed by Dan Burton on 8 Apr 2024
Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus

Last observed by Matthew Eckerson on 30 Sep 2022
Buteo sp. Buteo sp.

Last observed by Joel Eckerson on 25 Apr 2024
hawk sp. Accipitridae sp. (hawk sp.)

Last observed by Dan Zimberlin on 25 Apr 2024
eagle sp. Accipitridae sp. (eagle sp.)

Last observed by Beverly King on 8 Feb 2023
Long-eared/Short-eared Owl Asio otus/flammeus

Last observed by Glenn d'Entremont on 10 Jun 2007
owl sp. Strigiformes sp.

Last observed by Nathaniel Brown on 26 Feb 2021
Downy/Hairy Woodpecker Dryobates pubescens/villosus

Last observed by Aidan Connor on 23 Apr 2024
woodpecker sp. Picidae sp.

Last observed by Joel Eckerson on 23 Apr 2024
falcon sp. Falco sp.

Last observed by Marshall Iliff on 14 Apr 2024
diurnal raptor sp. Accipitriformes/Falconiformes sp.

Last observed by Dan Burton on 16 Apr 2024
Western/Eastern Wood-Pewee Contopus sordidulus/virens

Last observed by Evan Lipton on 19 Sep 2021
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii

Last observed by Davey Walters on 12 Sep 2023
Empidonax sp. Empidonax sp.

Last observed by Charlie Darmstadt on 10 Oct 2023
new world flycatcher sp. Tyrannidae sp.

Last observed by Mary Murphy on 23 Oct 2023
Cassin's/Blue-headed Vireo Vireo cassinii/solitarius

Last observed by Liam Waters on 24 Oct 2015
solitary vireo sp. Vireo cassinii/solitarius/plumbeus

Last observed by Matthew Eckerson on 24 Oct 2021
Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus

Last observed by Alison Cembalisty on 13 Sep 2023
vireo sp. Vireo sp.

Last observed by Beverly King on 8 Nov 2022
American/Fish Crow Corvus brachyrhynchos/ossifragus

Last observed by Matthew Eckerson on 19 Dec 2022
crow sp. Corvus sp. (crow sp.)

Last observed by Caitlin Perrigo on 24 Apr 2024
swallow sp. Hirundinidae sp.

Last observed by Dan Burton on 25 Apr 2024
nuthatch sp. Sitta sp.

Last observed by Christina G on 7 Oct 2018
wren sp. Troglodytidae sp.

Last observed by Matthew Eckerson on 12 Oct 2019
Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli

Last observed by Matthew Eckerson on 9 Oct 2021
Catharus sp. Catharus sp.

Last observed by Joel Eckerson on 27 Sep 2023
thrush sp. Turdidae sp.

Last observed by Matthew Eckerson NFC Station on 23 Sep 2022
House/Purple Finch Haemorhous mexicanus/purpureus

Last observed by Liam Goldthwaite on 5 Apr 2024
Acanthis/Spinus sp. Acanthis/Spinus sp.

Last observed by Joel Eckerson on 17 Nov 2022
finch sp. Fringillidae sp.

Last observed by Matthew Eckerson on 15 Feb 2019
Spizella sp. Spizella sp.

Last observed by Dan Burton on 4 Dec 2022
Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.

Last observed by Cheryl Carreiro on 18 Feb 2022
Nelson's/Saltmarsh Sparrow (Sharp-tailed Sparrow) Ammospiza nelsoni/caudacuta

Last observed by Carolyn Longworth on 4 Dec 2023
Ammospiza sp. Ammospiza sp.

Last observed by Lauren Miller-Donnelly on 13 Apr 2023
Lincoln's/Swamp Sparrow Melospiza lincolnii/georgiana

Last observed by Matthew Eckerson NFC Station on 5 May 2022
new world sparrow sp. Passerellidae sp.

Last observed by Valerie Burdette on 15 Apr 2024
Western/Eastern Meadowlark Sturnella neglecta/magna

Last observed by Matthew Eckerson on 15 Nov 2020
Bullock's/Baltimore Oriole Icterus bullockii/galbula

Last observed by Natalie Gruppuso on 8 Nov 2020
blackbird sp. Icteridae sp.

Last observed by Delia Knox on 9 Apr 2024
Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensis

Last observed by Beverly King on 27 Aug 2022
Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanoptera

Last observed by Darshan Mehta on 1 Jun 2023
Leiothlypis sp. Leiothlypis sp.

Last observed by Marshall Iliff on 19 Oct 2018
Connecticut/MacGillivray's/Mourning Warbler Oporornis/Geothlypis sp. (Mourning-type)

Last observed by Bird Observer Data on 27 Nov 2003
MacGillivray's/Mourning Warbler Geothlypis tolmiei/philadelphia

Last observed by Liam Waters on 24 Oct 2015
Bay-breasted/Blackpoll Warbler Setophaga castanea/striata

Last observed by Nickilas Paulson on 1 Oct 2023
Setophaga sp. Setophaga sp.

Last observed by Nick Block on 28 Sep 2023
new world warbler sp. Parulidae sp.

Last observed by Bonnie Tate on 17 Feb 2024
tanager sp. (Piranga sp.) Piranga sp.

Last observed by Marshall Iliff on 12 Sep 2016
Rose-breasted/Black-headed Grosbeak Pheucticus ludovicianus/melanocephalus

Last observed by Carolyn Longworth on 11 Oct 2017
Lazuli/Indigo Bunting Passerina amoena/cyanea

Last observed by Liam Waters on 8 Oct 2015
passerine sp. Passeriformes sp.

Last observed by Jeff Stevens on 24 Apr 2024
bird sp. Aves sp.

Last observed by Joel Eckerson on 29 Sep 2022

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Illustrated Checklist

Native and Naturalized (377)

Exotic: Escapee (15)

Hybrids (17)

Additional Taxa (111)