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Portal--Willow Tank
Illustrated Checklist
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Native and Naturalized (253)
Exotic: Escapee (2)
Hybrids (2)
- Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diaziLast observed by Joey Kellner on 21 Apr 2024
- Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyaneaLast observed by Howard Youth on 7 Jun 2021
Additional Taxa (54)
- Domestic goose sp. (Domestic type) Anser sp. (Domestic type)Last observed by Lizabeth Southworth on 6 Feb 2017
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Carol Comeau on 29 Mar 2018
- Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianumLast observed by Robert Williams on 25 Apr 2021
- Hammond's/Dusky Flycatcher Empidonax hammondii/oberholseriLast observed by Matt Griffiths on 2 Sep 2017
- Cassin's/Western Kingbird Tyrannus vociferans/verticalisLast observed by Alex Merchlinsky on 21 Apr 2024
- Tree/Violet-green Swallow Tachycineta bicolor/thalassinaLast observed by Mark Meunier on 29 Aug 2022
- Curve-billed/Bendire's Thrasher Toxostoma curvirostre/bendireiLast observed by Liam Huber on 2 Apr 2024
- Sagebrush/Bell's Sparrow (Sage Sparrow) Artemisiospiza nevadensis/belliLast observed by Dawn Zappone on 21 Nov 2017
- Western/Chihuahuan Meadowlark Sturnella neglecta/lilianaeLast observed by Peg Abbott on 31 Oct 2023
- Northern Cardinal/Pyrrhuloxia Cardinalis cardinalis/sinuatusLast observed by Anton Liebermann on 17 Apr 2023