Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Marshall (1942)
Vermivora superciliosa
V de Santa Ana much more numerous than at Los Escondites. Almost every large tree had a singing pair the rule, sometimes several in one tree.
Easily attracted by squeaks & owl calls, tame. Song from low trees or epiphytes as well as high in trees. Only in heavy timber.