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<p>This item refers to 2 field books by Ralph W. Schreiber from his work with the Pacific Ocean Biological Survey Program, 1966-1967. Envelope 1 contains a field book with bird counts and observations; and banding data listing band numbers 587-90324 to 943-26200. Envelope 2 contains a field book with flock descriptions; bird counts; and banding data (listing band numbers 743-12502 to 933-23987)
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<br>Subjects: Pacific Ocean Biological Survey Program; Ornithology; Bird banding; Birds--Counting</div>
<div class="fn value">
Schreiber, Ralph W</div>
<dl><dd><a rel="nofollow" class="external free" href="https://archive.org/details/sandjohnstonoct00schr">https://archive.org/details/sandjohnstonoct00schr</a></dd>
<dd><a rel="nofollow" class="external free" href="https://archive.org/download/sandjohnstonoct00schr/sandjohnstonoct00schr.pdf">https://archive.org/download/sandjohnstonoct00schr/sandjohnstonoct00schr.pdf</a></dd></dl>