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Rio Grande Nature Center SP
Illustrated Checklist
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Native and Naturalized (322)
Exotic: Provisional (1)
Exotic: Escapee (6)
Hybrids (9)
- Snow x Canada Goose (hybrid) Anser caerulescens x Branta canadensisLast observed by Merri R on 15 Jan 2024
- Eurasian x American Wigeon (hybrid) Mareca penelope x americanaLast observed by Nancy Cox on 29 Oct 2006
- Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diaziLast observed by John "Lefty" Arnold on 14 Apr 2024
- Mallard x Northern Pintail (hybrid) Anas platyrhynchos x acutaLast observed by Jodhan Fine on 12 Mar 2017
- Redhead x Ring-necked Duck (hybrid) Aythya americana x collarisLast observed by Leslie Starr on 2 Feb 2018
- Black-capped x Mountain Chickadee (hybrid) Poecile atricapillus x gambeliLast observed by Hank Taliaferro on 27 Jan 2024
- Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanopteraLast observed by Nancy Cox on 8 May 1996
- Lawrence's Warbler (hybrid) Vermivora chrysoptera x cyanoptera (F2 backcross)Last observed by New Mexico Historical Records on 15 May 1996
- Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyaneaLast observed by Nancy Cox on 31 Aug 1996
Additional Taxa (81)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Bill Schrandt on 29 Aug 2018
- Common/Barrow's Goldeneye Bucephala clangula/islandicaLast observed by Jack Parlapiano on 2 Jan 2019
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Gabriel Wiltse on 31 Oct 2020
- Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianumLast observed by Karen Herzenberg on 20 Apr 2024
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperiiLast observed by John Parmeter on 31 Mar 2024
- Downy/Ladder-backed Woodpecker Dryobates pubescens/scalarisLast observed by Cory Swift on 3 Apr 2024
- Western/Eastern Wood-Pewee Contopus sordidulus/virensLast observed by Anonymous eBirder on 14 Sep 2020
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Christopher Rustay on 15 Aug 2015
- Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseriLast observed by Charles Taft on 12 Oct 2023
- Black-capped/Mountain Chickadee Poecile atricapillus/gambeliLast observed by John Parmeter on 7 Apr 2024
- Spizella sp./American Tree Sparrow Spizella/Spizelloides sp.Last observed by James Estep on 26 Mar 2018
- Western/Chihuahuan Meadowlark Sturnella neglecta/lilianaeLast observed by Adrianne Akmajian on 23 Dec 2017