Petrula, Michael J.

20 items:

Interspecific exchange of avian influenza virus genes in Alaska: the influence of trans-hemispheric migratory tendency and breeding ground sympatry Categories: Publication; Types: Citation; Tags: M1-Birds
Reproductive Strategies of Northern Geese: Why Wait? (Estrategias Reproductivas de los Gansos del Norte: ¿Por Qué Esperar?) Migration and reproductive strategies in waterbirds are tightly linked, with timing of arrival and onset of nesting having important consequences for reproductive success. Whether migratory waterbirds are capital or income breeders is predicated by their spring migration schedule, how long they are on breeding areas before nesting, and how adapted they are to exploiting early spring foods at northern breeding areas. However, for most species, we know little about individual migration schedules, arrival times, and duration of residence on breeding areas before nesting. To document these relationships in a northern nesting goose, we radiotracked winter-marked Tule Greater White-fronted Geese (Anseralbifrons elgasi;... Categories: Publication; Types: Citation; Tags: M1-Birds
Nest Survival of Scaup and Other Ducks in the Boreal Forest of Alaska Categories: Data, Publication; Types: Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Baseline 5-Data, Birds, Lesser Scaup, Monitoring 1-Changes in Plant and Animal Distribution: Fauna, Species of Concern: Birds
Nest Survival of Scaup and Other Ducks in the Boreal Forest of Alaska Categories: Publication; Types: Citation; Tags: B5-Lesser Scaup, M1-Birds, M1-Changes in Plant and Animal Distributon
Intercontinental reassortment and genomic variation of low pathogenic avian influenza viruses isolated from northern pintails (Anas acuta) in Alaska: Examining the evidence through space and time Categories: Publication; Types: Citation; Tags: M1-Birds

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