Check List 11(6): e19397, doi: 10.15560/11.6.1795
Long-distance dispersal of a sedentary Andean flycatcher species with a small geographic range, Ochthoeca piurae (Aves: Tyrannidae)
Matthew J. Baumann‡,
Elizabeth J. Beckman‡,
Emil Bautista§,
Christopher C. Witt‡‡ Museum of Southwestern Biology and Department of Biology, University of New Mexico, United States of America§ Centro de Ornitología y Biodiversidad (CORBIDI), Peru
Corresponding author:
Christopher Witt
(
cwitt@unm.edu
)
© 2017 Matthew Baumann, Elizabeth Beckman, Emil Bautista, Christopher Witt. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Witt C, Baumann M, Bautista E, Beckman E (2015) Long-distance dispersal of a sedentary Andean flycatcher species with a small geographic range, Ochthoeca piurae (Aves: Tyrannidae). Check List 11(6): 1795. https://doi.org/10.15560/11.6.1795 | ![Open Access](/i/open_access_icon_colour.svg) |
Abstract
We report a Piura Chat-Tyrant (Ochthoeca piurae) ~300 km south of its known range. This record was unanticipated because the species is sedentary and restricted to a narrow eco-climatic zone in valleys of the dry western Andes of northwestern Peru. Southward dispersal would require crossing broad areas of unsuitable habitat. Riparian zones of the western Andes have been heavily impacted by humans over millennia. This observation suggests that native songbirds may be able to expand their distributions along the flanks of the Andes if woody vegetation is protected or restored.
Keywords
deforestation; Lima; songbirds; Peru; dispersal; endemic; Andes