SURVIVAL RATES OF CASSIN'S AND RHINOCEROS AUKLETS AT TRIANGLE ISLAND, BRITISH COLUMBIA

We estimated survival of Cassin's Auklet (Ptychoramphus aleuticus) and Rhinoceros Auklet (Cerorhinca monocerata) from recapture rates during 1994–1997. For both species, a two “age”-class model provided the best fit. Estimates of local adult survival were significantly lower for Cassin's A...

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Veröffentlicht in:	The Condor (Los Angeles, Calif.) Calif.), 2000-02, Vol.102 (1), p.155-162
Hauptverfasser:	Bertram, Douglas F, Jones, Ian L, Cooch, Evan G, Knechtel, Hugh A, Cooke, Fred
Format:	Artikel
Sprache:	eng
Schlagworte:	Alcidae Animal and plant ecology Animal, plant and microbial ecology Animals Aves Aviculture Biological and medical sciences Bird banding Birds Breeding Canada, British Columbia Cassin's Auklet Cerorhinca monocerata Demecology demography Depopulation FEATURES Fundamental and applied biological sciences. Psychology Inlets management Marine Ornithology Parametric models Population estimates Proportions Ptychoramphus aleuticus Rhinoceros Auklet Sea birds seabird conservation Survival Survival rates Vertebrata Wildlife management
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