Tennessee NWR--Duck River Unit

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306 Species Observed

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Hybrids (5)

Snow x Ross's Goose (hybrid) Anser caerulescens x rossii

Last observed by Ruben Stoll on 1 Mar 2017
Snow x Greater White-fronted Goose (hybrid) Anser caerulescens x albifrons

Last observed by Ruben Stoll on 9 Feb 2024
Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanoptera

Last observed by Ruben Stoll on 19 Mar 2014
Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripes

Last observed by Ruben Stoll on 5 Mar 2024
Great Black-backed x Glaucous Gull (hybrid) Larus marinus x hyperboreus

Last observed by Ruben Stoll on 7 Oct 2017

Additional Taxa (52)

Snow/Ross's Goose Anser caerulescens/rossii

Last observed by Daniel Redwine on 12 Mar 2022
Cackling/Canada Goose Branta hutchinsii/canadensis

Last observed by Daniel Redwine on 11 Feb 2023
Trumpeter/Tundra Swan Cygnus buccinator/columbianus

Last observed by Christopher Sloan on 19 Feb 2011
swan sp. Cygnus sp.

Last observed by Chuck Estes on 18 Jan 2018
goose sp. Anatidae (goose sp.)

Last observed by Daniel Redwine on 11 Oct 2018
Mallard/American Black Duck Anas platyrhynchos/rubripes

Last observed by Chloe Wilson on 31 Dec 2016
American Black/Mottled Duck Anas rubripes/fulvigula

Last observed by Daniel Redwine on 8 Oct 2022
dabbling duck sp. Anatidae sp. (dabbling duck sp.)

Last observed by Daniel Redwine on 11 Feb 2023
Greater/Lesser Scaup Aythya marila/affinis

Last observed by JDDJ Johnston on 13 Nov 2023
Common/Red-breasted Merganser Mergus merganser/serrator

Last observed by Andrew Lydeard on 26 May 2019
duck sp. Anatidae (duck sp.)

Last observed by Roy McGraw on 20 Nov 2023
pigeon/dove sp. Columbidae sp.

Last observed by Daniel Redwine on 5 May 2023
Black-bellied Plover/golden-plover sp. Pluvialis sp.

Last observed by Daniel Redwine on 13 Nov 2021
plover sp. Charadriidae sp.

Last observed by Daniel Redwine on 28 Aug 2018
Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus

Last observed by Ruben Stoll on 6 May 2023
phalarope sp. Phalaropus sp.

Last observed by Daniel Redwine on 2 Sep 2020
Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca

Last observed by Simon Kiacz on 27 Aug 2023
Western/Semipalmated Sandpiper Calidris mauri/pusilla

Last observed by Sam Wilson on 1 Nov 2022
peep sp. Calidris sp. (peep sp.)

Last observed by Aaron Maizlish on 20 Sep 2023
shorebird sp. Charadriiformes sp.

Last observed by Ruben Stoll on 8 Dec 2022
gull sp. Larinae sp.

Last observed by Daniel Redwine on 8 Oct 2022
Forster's/Common Tern Sterna forsteri/hirundo

Last observed by Ruben Stoll on 1 Sep 2019
Sterna sp. Sterna sp.

Last observed by Scott Somershoe on 8 Jul 2014
tern sp. Sterninae sp.

Last observed by Paige O on 8 Sep 2020
loon sp. Gavia sp.

Last observed by Ruben Stoll on 20 May 2023
Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianum

Last observed by Daniel Redwine on 10 Dec 2021
Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violacea

Last observed by Daniel Redwine on 27 Apr 2023
Glossy/White-faced Ibis Plegadis falcinellus/chihi

Last observed by Daniel Redwine on 8 Oct 2023
ibis sp. Threskiornithidae sp. (ibis sp.)

Last observed by Ruben Stoll on 15 Jun 2015
Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii

Last observed by Ruben Stoll on 18 Feb 2023
Accipiter sp. Accipiter sp.

Last observed by Stanley York Jr on 12 Sep 2014
Golden/Bald Eagle Aquila chrysaetos/Haliaeetus leucocephalus

Last observed by Randy Winstead on 26 Dec 2019
Buteo sp. Buteo sp.

Last observed by Daniel Redwine on 1 May 2023
owl sp. Strigiformes sp.

Last observed by Ruben Stoll on 29 Oct 2023
Downy/Hairy Woodpecker Dryobates pubescens/villosus

Last observed by Lyda Phillips on 18 Jan 2019
small falcon sp. Falco sp. (small falcon sp.)

Last observed by Chloe Wilson on 12 May 2012
Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/traillii

Last observed by Avery Fish on 19 Aug 2023
Empidonax sp. Empidonax sp.

Last observed by Mary Ganaway on 1 Oct 2023
Myiarchus sp. Myiarchus sp.

Last observed by Ruben Stoll on 2 Jul 2023
Philadelphia/Red-eyed Vireo Vireo philadelphicus/olivaceus

Last observed by Chloe Wilson on 12 May 2012
American/Fish Crow Corvus brachyrhynchos/ossifragus

Last observed by Daniel Redwine on 27 Jan 2024
crow sp. Corvus sp. (crow sp.)

Last observed by Chloe Wilson on 7 Aug 2016
Cliff/Cave Swallow Petrochelidon pyrrhonota/fulva

Last observed by Daniel Redwine on 17 Jul 2023
swallow sp. Hirundinidae sp.

Last observed by Simon Kiacz on 27 Aug 2023
bluebird sp. Sialia sp.

Last observed by Chloe Wilson on 15 Jul 2012
thrush sp. Turdidae sp.

Last observed by Ruben Stoll on 6 May 2023
Ammospiza sp. Ammospiza sp.

Last observed by Daniel Redwine on 8 Oct 2023
new world sparrow sp. Passerellidae sp.

Last observed by Daniel Redwine on 8 Oct 2022
Rusty/Brewer's Blackbird Euphagus carolinus/cyanocephalus

Last observed by logan kahle on 15 Dec 2019
blackbird sp. Icteridae sp.

Last observed by Michael Yablick on 30 Dec 2022
new world warbler sp. Parulidae sp.

Last observed by Daniel Redwine on 23 Sep 2019
passerine sp. Passeriformes sp.

Last observed by Tommie Rogers on 12 May 2022

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Tennessee NWR--Duck River Unit

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Native and Naturalized (305)

Exotic: Provisional (1)

Exotic: Escapee (3)

Hybrids (5)

Additional Taxa (52)