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Reserva de la Biosfera El Triunfo--Finca Arroyo Negro (acceso restringido)
Illustrated Checklist
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Native and Naturalized (256)
Hybrids (1)
- Townsend's x Black-throated Green Warbler (hybrid) Setophaga townsendi x virensLast observed by Alan Monroy-Ojeda on 3 Nov 2016
Additional Taxa (30)
- Western/Eastern Wood-Pewee Contopus sordidulus/virensLast observed by Alan Monroy-Ojeda on 16 Sep 2015
- Alder/Willow Flycatcher (Traill's Flycatcher) Empidonax alnorum/trailliiLast observed by Alan Monroy-Ojeda on 21 Sep 2013
- Tropical/Couch's Kingbird Tyrannus melancholicus/couchiiLast observed by Heber David Díaz Gutiérrez on 12 Feb 2022
- solitary vireo sp. Vireo cassinii/solitarius/plumbeusLast observed by Alan Monroy-Ojeda on 3 Nov 2016
- Louisiana/Northern Waterthrush Parkesia motacilla/noveboracensisLast observed by Alan Monroy-Ojeda on 31 Oct 2016