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Filtering by: Subject Harlequin duck -- Alaska -- Prince William Sound Subject Exxon Valdez Oil Spill, Alaska, 1989

Behavioral constraints on harlequin duck population recovery from the Exxon Valdez oil spill in Prince William Sound, Alaska

Creator:

Rizzolo, Daniel J.

Abstract:

I investigated the relationship between harlequin duck (Histrionicus histrionicus) behavior and lack of recovery from the Exxon Valdez oil spill in Prince William Sound, Alaska. First, I evaluated the hypothesis that harlequin ducks in winter have little flexibility to increase foraging time in response to disturbance because they are constrained...

Resource Type:

Masters Thesis

Full Text:

on Harlequin Duck Population Recovery from the Exxon Valdez Oil Spill in Prince William Sound, Alaska
Effects of diet and crude oil ingestion on growth and biochemistry of captive-reared pigeon guillemots (Cepphus columba)

Creator:

Hovey, Andrew K.

Abstract:

The pigeon guillemot (Cepphus columba) population in Prince William Sound has failed to recover from declines that occurred both before and after the Exxon Valdez Oil Spill (EVOS). Post-spill studies of pigeon guillemot breeding biology have identified three potential factors limiting recovery: (1) predation on eggs and nestlings; (2) declines...

Resource Type:

Masters Thesis

Full Text:

guillemot (Cepphus columba) population in Prince William Sound, Alaska, has failed to recover from declines