Field notes, v4194
Page 213
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
DVal, E.H. 2000 Journal Isla Boca Brava, Chiriqui, Panama 7 Apr can't To my knowledge, no mechanical sounds have previously been reported in the display of lance-tailed manakins.