Penobscot

Map

Illustrated Checklist

Updated ~17 hours ago

289 Species Observed

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Species w/ Audio

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Hybrids (4)

Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes

Last observed by Jerry Smith on 11 Mar 2024
Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acuta

Last observed by Ross Knowlton on 26 Mar 2024
Common x Barrow's Goldeneye (hybrid) Bucephala clangula x islandica

Last observed by Louis Bevier on 15 Dec 2016
Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus

Last observed by Peter Vickery on 9 Jan 1977

Additional Taxa (59)

Mallard/American Black Duck Anas platyrhynchos/rubripes

Last observed by Biggest Bird on 11 Apr 2024
teal sp. Anatidae sp. (teal sp.)

Last observed by Audrūnas Gricius on 24 Sep 2023
dabbling duck sp. Anatidae sp. (dabbling duck sp.)

Last observed by Jerry Smith on 26 Jun 2018
Greater/Lesser Scaup Aythya marila/affinis

Last observed by Karen Johnson on 21 Apr 2024
Surf/Black Scoter Melanitta perspicillata/americana

Last observed by Deanna Prince on 25 Oct 2022
scoter sp. Melanitta sp.

Last observed by Steve Mierzykowski on 22 Oct 2023
Common/Barrow's Goldeneye Bucephala clangula/islandica

Last observed by Kyle Lima on 15 Dec 2018
Common/Red-breasted Merganser Mergus merganser/serrator

Last observed by Fyn Kynd on 3 Nov 2019
merganser sp. Mergellus/Lophodytes/Mergus sp.

Last observed by dave potter on 2 Oct 2000
duck sp. Anatidae (duck sp.)

Last observed by Bill StCyr on 14 Apr 2024
waterfowl sp. Anatidae sp.

Last observed by John Wyatt on 14 Dec 2013
Ruffed/Spruce Grouse Bonasa umbellus/Canachites canadensis

Last observed by Douglas Richard on 9 Oct 2021
grouse sp. Tetraoninae sp.

Last observed by Joshua Potter on 15 Oct 2022
Black-bellied Plover/golden-plover sp. Pluvialis sp.

Last observed by tom aversa on 1 Oct 2014
Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus

Last observed by tom aversa on 11 Aug 2022
Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca

Last observed by Kelly Krechmer on 6 May 2023
peep sp. Calidris sp. (peep sp.)

Last observed by Nick Ferrauolo on 3 Aug 2023
shorebird sp. Charadriiformes sp.

Last observed by Jack Yanko on 12 Nov 2022
white-winged gull sp. Larus sp. (white-winged gull sp.)

Last observed by Robert Ostrowski on 29 Nov 2018
gull sp. Larinae sp.

Last observed by Drew Hull on 14 Apr 2024
loon sp. Gavia sp.

Last observed by Jackson Lizzotte on 29 Apr 2020
Great/Double-crested Cormorant Phalacrocorax carbo/Nannopterum auritum

Last observed by Robert Ostrowski on 11 Apr 2015
cormorant sp. Phalacrocoracidae sp.

Last observed by tom aversa on 20 Jun 2015
Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea

Last observed by Charlie Todd on 14 Aug 2016
heron sp. Ardeidae sp.

Last observed by Audrūnas Gricius on 4 Aug 2023
Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii

Last observed by Myles Quirion on 17 Apr 2024
Accipiter sp. Accipiter sp.

Last observed by Audrūnas Gricius on 17 Mar 2024
Buteo sp. Buteo sp.

Last observed by Kylie Brunette on 7 Dec 2023
hawk sp. Accipitridae sp. (hawk sp.)

Last observed by Audrūnas Gricius on 10 Apr 2024
owl sp. Strigiformes sp.

Last observed by tom aversa on 30 Aug 2019
Downy/Hairy Woodpecker Dryobates pubescens/villosus

Last observed by Derek Grout on 22 Feb 2024
woodpecker sp. Picidae sp.

Last observed by Sharon Fitzgerald on 2 Apr 2024
small falcon sp. Falco sp. (small falcon sp.)

Last observed by Robert Ostrowski on 17 Oct 2015
falcon sp. Falco sp.

Last observed by Richard Garrigus on 1 Mar 2019
diurnal raptor sp. Accipitriformes/Falconiformes sp.

Last observed by Jerry Smith on 3 May 2017
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii

Last observed by Kurt Ongman on 1 Sep 2023
Empidonax sp. Empidonax sp.

Last observed by Drew Hull on 3 Sep 2023
new world flycatcher sp. Tyrannidae sp.

Last observed by Biggest Bird on 12 Sep 2022
Philadelphia/Warbling Vireo Vireo philadelphicus/gilvus

Last observed by Deanna Prince on 9 Sep 2020
vireo sp. Vireo sp.

Last observed by Audrūnas Gricius on 10 May 2023
crow sp. Corvus sp. (crow sp.)

Last observed by Reed Robinson on 9 Apr 2022
raven sp. Corvus sp. (raven sp.)

Last observed by Renee Oberhart on 19 Aug 2023
crow/raven sp. Corvus sp.

Last observed by Audrūnas Gricius on 11 May 2023
corvid sp. Corvidae sp.

Last observed by Alexis Garretson on 6 May 2023
swallow sp. Hirundinidae sp.

Last observed by Edward Hicks on 14 Sep 2023
Gray-cheeked/Bicknell's Thrush Catharus minimus/bicknelli

Last observed by Jack Yanko on 2 Oct 2023
Catharus sp. Catharus sp.

Last observed by Jack Yanko on 26 Sep 2023
thrush sp. Turdidae sp.

Last observed by Caroline Neville on 26 Apr 2020
Bohemian/Cedar Waxwing Bombycilla garrulus/cedrorum

Last observed by Evan Lipton on 20 Feb 2018
Common/Hoary Redpoll Acanthis flammea/hornemanni

Last observed by Jack Yanko on 17 Jan 2023
crossbill sp. Loxia sp.

Last observed by Douglas Richard on 11 Oct 2021
finch sp. Fringillidae sp.

Last observed by Kelly Krechmer on 5 Jan 2022
new world sparrow sp. Passerellidae sp.

Last observed by Nick Hoffmann on 1 Nov 2023
blackbird sp. Icteridae sp.

Last observed by Steve Mierzykowski on 6 Apr 2024
Bay-breasted/Blackpoll Warbler Setophaga castanea/striata

Last observed by Braden Collard on 28 Aug 2022
Setophaga sp. Setophaga sp.

Last observed by Kelly Krechmer on 7 May 2022
new world warbler sp. Parulidae sp.

Last observed by William Earley on 31 Oct 2023
passerine sp. Passeriformes sp.

Last observed by Elias Markee-Ratner on 8 Apr 2024
bird sp. Aves sp.

Last observed by Audrūnas Gricius on 11 May 2023

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Illustrated Checklist

Native and Naturalized (288)

Exotic: Provisional (1)

Exotic: Escapee (4)

Hybrids (4)

Additional Taxa (59)