See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/267334072 Distribution, range extension, and conservation of the endemic Black-Headed Bushmaster (Lachesis... Article in Herpetological Conservation and Biology · October 2014 CITATION 1 READS 134 5 authors, including: Some of the authors of this publication are also working on these related projects: Conservation priority definition at multiple scales, based on multi-dimensional biodiversity measures. View project Conservation and management of natural resources in Costa Rica and the Neotropics View project José F. González-Maya Proyecto de Conservación de Aguas y Tierras 126 PUBLICATIONS 831 CITATIONS SEE PROFILE Jesús Pacheco Universidad Nacional Autónoma de México 27 PUBLICATIONS 411 CITATIONS SEE PROFILE Gerardo Ceballos Universidad Nacional Autónoma de México 198 PUBLICATIONS 5,398 CITATIONS SEE PROFILE All content following this page was uploaded by José F. González-Maya on 26 October 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.