Field notes, v1379
Page 117
Image from the Biodiversity Heritage Library. Contributed by Museum of Vertebrate Zoology, University of California, Berkeley. | www.biodiversitylibrary.org
Transcription
Journal R.E. Johnson 1968 May 27 Anchitka Island, Alaska (cont.) grow with each use. Most of these grew upward in layers making a taller than usual nest but a few annexed rooms to the side forming an apartment house, i.e either 2 or 3 old nest cups in a row. There were 3, triple nests, 2 old double nests and 2 double nests with one cup currently occupied. Most nests were in rafters or on shelves safe from rats, howerver one old nest was located in a sunken (below-ground level) ledge and another was in a barrel (drum) horizontal on the ground. Most old nests were clean, but some contain dung clear up to the brim & must have been used as winter roost sites. Three others contained remains of the actual nest activities. Two contained one buried egg each & another contained an egg & a small (2 day old) young bird. Some buildings contained several old nests or old nests plus a new nest, but no building contained two active nests at once. Each building searched was tabulated as to presence & absence of old + new nests, presence of suitable nest sites, and type of building. The data for the area south & west of South Hanger for May 26 & for the morning of May 27 was tabulated separately from data collected north of Old Camp on the afternoon of May 27. The data for s + w. of South Hanger is below: