Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
1985 Mark Stanback
M. formicivorus
Dark Hollow
HNHR
22 July 1300-1430. Watched for activity etc, leading
me to a 2nd nest. Birds weren't helpful. No
2nd nest found.
17 Aug Walked around tree and "hello'd". No sign
of a nest. However, these guys are due
for another nest.
21 Aug 1400-1500. Watched the group for hints
of another nest. No major hints. Hello
turned up nothing. This group still has
some acorns stored from last year.
An adult ♂ (NO10) preen a right 1° off.