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Chatfield SP--Plum Creek Delta
Illustrated Checklist
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Native and Naturalized (284)
Exotic: Escapee (1)
Hybrids (4)
- Snow x Cackling Goose (hybrid) Anser caerulescens x Branta hutchinsiiLast observed by Lorraine Lanning on 13 Nov 2019
- Mallard x Mexican Duck (hybrid) Anas platyrhynchos x diaziLast observed by C. Warneke on 22 Apr 2013
- Black x Eastern Phoebe (hybrid) Sayornis nigricans x phoebeLast observed by Reed Gorner on 4 Jul 2020
- Lazuli x Indigo Bunting (hybrid) Passerina amoena x cyaneaLast observed by Gordon Fitch on 14 May 2023
Additional Taxa (46)
- Western/Clark's Grebe Aechmophorus occidentalis/clarkiiLast observed by Eric Ellingson on 27 Aug 2022
- Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceusLast observed by Bill Schreitz on 12 Oct 2019
- Lesser/Greater Yellowlegs Tringa flavipes/melanoleucaLast observed by Kylie Brunette on 14 Aug 2023
- Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperiiLast observed by Sarah Leavesley on 14 Oct 2019
- Black-capped/Mountain Chickadee Poecile atricapillus/gambeliLast observed by Doug Kibbe on 8 Sep 2021
- Tree/Violet-green Swallow Tachycineta bicolor/thalassinaLast observed by David Suddjian on 3 Sep 2022