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.