Now showing items 1-10 of 19
Differential timing of spring migration in wood warblers (Parulinae).
(University of California Press, 1986-07)
Spring migration patterns of 18 species of paruline warbler at Prince Edward Point, Ontario showed that males arrived earlier than females in all species. Adult males arrived significantly earlier than second-year males ...
Does sex ratio vary with egg sequence in Lesser Snow Geese?
(University of California Press, 1983-01)
Mate change and reproductive success in the Lesser Snow Goose.
(University of California Press, 1981-11)
The reproductive performance of Lesser Snow Geese (Ansercaerulescens caerulescens) at La Perouse Bay was examined in individuals retaining and in those changing their mate of the previous breeding season. Females retaining ...
Philopatry, site tenacity and mate fidelity in the semipalmated sandpiper.
(University of California Press, 1985)
Philopatry, site tenacity, and mate fidelity were examined in a 5-yr study of a population of male-territorial, monogamous Semipalmated Sandpipers (Calidris pusilla) breeding at La Perouse Bay, near Churchill, Manitoba. ...