Some observations on the tree swallow (Iridoprocne bicolor).
dc.contributor.author | Burget, Russel L. | en_US |
dc.coverage.spatial | UMBS Station | en_US |
dc.coverage.spatial | UMBS Campus | en_US |
dc.date.accessioned | 2007-06-14T15:52:58Z | |
dc.date.available | 2007-06-14T15:52:58Z | |
dc.date.issued | 1947 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/51798 | |
dc.description.abstract | This study on the Tree Swallow colony in the Biological Station area and immediate vicinity was undertaken during the summer session of 1947 at the UMBS on Douglas Lake, Cheboygan County, Michigan. The study is a continuation of a similar study carried on by Robert O. Beatty during the summer of 1946. Records were kept of nesting box activity from June 23 to July 16, 1947. New nest boxes were first erected in 1944; in that year 15 boxes were erected. In 1945 20 more boxes were added making a total of 35 boxes. | en_US |
dc.format.extent | 732717 bytes | |
dc.format.extent | 3144 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.relation.haspart | Table of Numbers | en_US |
dc.subject | Birds | en_US |
dc.title | Some observations on the tree swallow (Iridoprocne bicolor). | en_US |
dc.type | Working Paper | en_US |
dc.subject.hlbsecondlevel | Natural Resource and Environment | en_US |
dc.subject.hlbtoplevel | Science | en_US |
dc.contributor.affiliationum | Biological Station, University of Michigan | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/51798/1/225.pdf | en |
dc.description.filedescription | Description of 225.pdf : Access restricted to on-site users at the U-M Biological Station. | en_US |
dc.owningcollname | Biological Station, University of Michigan (UMBS) |
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