White-tailed Hummingbird Eupherusa poliocerca Scientific name definitions

Marîa del Coro Arizmendi, Claudia I. Rodríguez-Flores, Carlos A. Soberanes-González, and Thomas S. Schulenberg
Version: 1.0 — Published March 4, 2020
Text last updated June 28, 2013

Priorities for Future Research

Introduction

White-capped Hummingbird is common, at least locally, but has a very restricted geographic distribution, and its natural history is very poorly known. Very little is known about its foraging ecology, its breeding biology, and about demographic factors such as life span and survivorship, dispersal, or population regulation. Particularly important topics for research include documenting the extent to which it undertakes elevational movements or migrations, its tolerance for habitat disturbance, its population density, and its overall population size and the trend of the population.

Recommended Citation

Arizmendi, M. d. C., C. I. Rodríguez-Flores, C. A. Soberanes-González, and T. S. Schulenberg (2020). White-tailed Hummingbird (Eupherusa poliocerca), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.whthum1.01
Birds of the World

Partnerships

A global alliance of nature organizations working to document the natural history of all bird species at an unprecedented scale.