Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Calidris pusillus (2).
15 July #6 - 4 eggs
17 July #8 - still incubating
20 July #8 - 2 young out and dry; other two eggs not
yet piped.
26 July #8 - 1 cold egg left in the nest cup.