Výsledky vyhledávání - "Paul T. Green"

Sexing birds by discriminant analysis: further considerations

Publikováno v: Ibis. 131:442-447

Methode permettant de corriger les erreurs dans l'analyse discriminante ainsi que l'estimation de la probabilite totale de mauvaise distribution dans cette analyse. De plus, des nouvelles donnees concernant Corvus monedula sont presentees sur la dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8528d7bb57eecb5a605a83a1b41f929e
https://doi.org/10.1111/j.1474-919x.1989.tb02795.x

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Report of the Federal Advisory Committee on the Bird Banding Laboratory

Autor: Paul T. Green, Paul R. Schmidt, J. Jasper Lament, John G. Rogers, C. John Ralph, Charles M. Francis, Susan D. Haseltine, Ellen I. Paul, Richard E. Young, David N. Bonter, Bradley D. Bales, Lesley-Anne Howes, Daniel L. James, David F. DeSante, Richard A. Lancia, Paul F. Doherty

Publikováno v: Circular.

In the fall of 2005, the Directors of the U.S. Geological Survey (USGS) and the U.S. Fish and Wildlife Service (FWS) determined that to ensure that the Bird Banding Laboratory (BBL) of the USGS maintains and continues its important support of conserv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a6abec3b57bd4d7638c51ff4da27edf
https://doi.org/10.3133/cir1320

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Some results from trapping rooks

Autor: Paul T. Green

Publikováno v: Ringing & Migration. 3:203-212

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c28b7a242b59f51ec8851715074bb0a
https://doi.org/10.1080/03078698.1981.9673781

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Some results from the use of a long life radio transmitter package on Corvids

Autor: Paul T. Green

Publikováno v: Ringing & Migration. 6:45-51

A long‐life transmitter harness with a life of around 12 months, has been developed for use with Corvids. An earlier design for Rooks enabled tracking of breeding males. These birds rarely returned to the same field in the same day, except when int

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::393cb336d80b2764082b1b756290b3b3
https://doi.org/10.1080/03078698.1985.9673853

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An advantage for specialist feeding in jackdaws, Corvus monedula

Autor: Linda Partridge, Paul T. Green

Publikováno v: Animal Behaviour. 35:982-990

An experiment was designed to compare the feeding efficiencies of jackdaws forced to be specialist or generalist feeders. Thirty-two hand-reared jackdaws were randomly allocated to four groups, three of which were forced to be specialist feeders. Eac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9011dd9d49422127886ebc01281ed4e6
https://doi.org/10.1016/s0003-3472(87)80155-0

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