Does the group foraging behavior of Double-crested Cormorants increase the proportion of successful dives?
dc.contributor.author | Pettit, Suzanne | en_US |
dc.coverage.spatial | Les Cheneaux Islands | en_US |
dc.date.accessioned | 2007-06-14T22:33:24Z | |
dc.date.available | 2007-06-14T22:33:24Z | |
dc.date.issued | 1995 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/54622 | |
dc.description.abstract | The foraging behavior of Double-crested Cormorants (Phalacrocorax auritus) was observed in Les Cheneaux Islands region of the Upper Peninsula in Michigan. Results support the hypothesis that proportion of successful dives significantly increases (p=.036) with increasing flock size. These data suggest that Double-crested Cormorants live in groups for benefits of foraging. The type of interaction which is engaged during foraging, cooperative predation or information parasitism, cannot be determined from this study. | en_US |
dc.format.extent | 378454 bytes | |
dc.format.extent | 3144 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.relation.haspart | Graph | en_US |
dc.subject | Behavioral Ecology | en_US |
dc.subject.other | BIRDS | en_US |
dc.subject.other | CORMORANTS | en_US |
dc.subject.other | PHALACROCORAX | en_US |
dc.subject.other | FORAGING | en_US |
dc.subject.other | FEEDING | en_US |
dc.subject.other | BEHAVIOR | en_US |
dc.subject.other | PREDATION | en_US |
dc.subject.other | PREY | en_US |
dc.title | Does the group foraging behavior of Double-crested Cormorants increase the proportion of successful dives? | 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/2027.42/54622/1/3062.pdf | en_US |
dc.description.filedescription | Description of 3062.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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