Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Bird foraging for food. She was
feeding a single young which wasn't
of the nest & fully fledged. The female
was feeding in the habitat represented
by the last replicate of the Beach
Bird count & which incidentally
had the highest surface activity
count of any of the sample areas
at the Manor. That count showed
the presence of 510 birds per
square meter per 15 minutes. The
female Longspur had a difficult
time getting sufficient food for the
young judging by its crisis throughout
the period of observation, she had
to make quite spatial gaps between
our gathering of one of these little
flies & it would have been helpful
to have been able to follow in food
gathering on a time basis. One of the
young of the original set was found
death in the nest rest of young (2) were
not found. This afternoon while
sampling near the Manor itself,
another case of a female Longspur
feeding a single young. The female
was attempting to gather Chironomid adults