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Jefferson
Illustrated Checklist
Powered by Macaulay Library and eBirdUpdated ~2 days ago
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Native and Naturalized (341)
Exotic: Escapee (4)
Hybrids (12)
- Snow x Ross's Goose (hybrid) Anser caerulescens x rossiiLast observed by Aaron Stutz on 25 May 2013
- Snow x Greater White-fronted Goose (hybrid) Anser caerulescens x albifronsLast observed by Aaron Stutz on 10 Mar 2024
- Greater White-fronted x Canada Goose (hybrid) Anser albifrons x Branta canadensisLast observed by Aaron Stutz on 19 Feb 2024
- Graylag x Canada Goose (hybrid) Anser anser x Branta canadensisLast observed by Aaron Stutz on 16 Feb 2023
- Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensisLast observed by Aaron Stutz on 30 Dec 2023
- Blue-winged x Cinnamon Teal (hybrid) Spatula discors x cyanopteraLast observed by K K on 9 Apr 2023
- Mallard x American Black Duck (hybrid) Anas platyrhynchos x rubripesLast observed by Nicholas Walton on 21 Feb 2024
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaLast observed by Aaron Stutz on 24 Nov 2022
- Herring x Great Black-backed Gull (hybrid) Larus argentatus x marinusLast observed by Vince Hotter on 26 Feb 2022
- Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreusLast observed by Christin Grasch on 20 Feb 2022
- Brewster's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F1 hybrid)Last observed by Aaron Stutz on 9 May 2022
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Last observed by Bob and Sue Volenec on 18 May 2021
Additional Taxa (91)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Cameron Andrews on 11 Feb 2024
- Mallard/American Black Duck Anas platyrhynchos/rubripesLast observed by David Johnston on 15 Jun 2020
- Common/Red-breasted Merganser Mergus merganser/serratorLast observed by Karen Etter Hale on 30 Mar 2024
- Yellow-billed/Black-billed Cuckoo Coccyzus americanus/erythropthalmusLast observed by Jenny Koch on 4 Aug 2023
- Black-bellied Plover/golden-plover sp. Pluvialis sp.Last observed by Anonymous eBirder on 4 May 2023
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Nicholas Walton on 11 Oct 2023
- Red/Red-necked Phalarope Phalaropus fulicarius/lobatusLast observed by Cynthia Bridge on 20 Aug 2012
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Nicholas Walton on 24 Apr 2024
- white-winged gull sp. Larus sp. (white-winged gull sp.)Last observed by Nancy Stanford on 29 Mar 2020
- Yellow-crowned/Black-crowned Night Heron Nycticorax nycticorax/Nyctanassa violaceaLast observed by Thomas Wood on 9 Aug 2022
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperiiLast observed by Jason Schisler on 20 Apr 2024
- Red-shouldered/Broad-winged Hawk Buteo lineatus/platypterusLast observed by Sam Greene on 23 Apr 2022
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Nicholas Walton on 31 Aug 2023
- Philadelphia/Warbling Vireo Vireo philadelphicus/gilvusLast observed by Bob and Sue Volenec on 24 May 2023
- Ruby-crowned/Golden-crowned Kinglet Corthylio calendula/Regulus satrapaLast observed by Edward Hicks on 23 Apr 2022
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Last observed by Linda Schroeder on 2 Oct 2023
- White-crowned/White-throated Sparrow Zonotrichia leucophrys/albicollisLast observed by Toni W on 12 Dec 2020
- Grasshopper/Henslow's Sparrow Ammodramus savannarum/Centronyx henslowiiLast observed by Cynthia Bridge on 2 Oct 2012
- Rusty/Brewer's Blackbird Euphagus carolinus/cyanocephalusLast observed by Nicholas Walton on 6 Apr 2024
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisLast observed by Josh Cullum on 17 May 2018
- Golden-winged/Blue-winged Warbler Vermivora chrysoptera/cyanopteraLast observed by Logan Reich on 7 May 2023
- Bay-breasted/Blackpoll Warbler Setophaga castanea/striataLast observed by Nicholas Walton on 1 Sep 2023