Effects of recreational activity on wintering bald eagles
Article Abstract:
A new study investigates how wintering bald eagles on the Skagit River Bald Eagle Natural Area in northwest Washington are affected by recreational activity. The study took place during three winters between 1985 and 1988 and assesses how eagle distribution, numbers, and feeding are affected by recreational pursuits. It is shown that during recreational activity, there is evidence of redistribution, displacement and food deprivation, with motorboats seen to be extremely disruptive to the eagle population. It is recommended that exposure to the public should be minimized and that recreational activity be prohibited between 0700-1200 hrs in winter.
Publication Name: The Journal of Wildlife Management
Subject: Zoology and wildlife conservation
ISSN: 0022-541X
Year: 1998
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Flushing responses of wintering bald eagles to military activity
Article Abstract:
The need to protect eagle habitat requires an understanding of the interactions between eagles and humans so that land managers can regulate disturbance. A new study examines the flushing responses of wintering bald eagles to military activity on the Fort Lewis Army Reservation, WA. Results suggest that eagles generally tolerate firing activity, but are less tolerant of low-flying helicopters, while boat activity causes the highest flushing responses. It is suggested that buffer zones be used to remove wintering eagles from military activity so that ground-feeding eagles and juveniles are protected.
Publication Name: The Journal of Wildlife Management
Subject: Zoology and wildlife conservation
ISSN: 0022-541X
Year: 1997
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Effects of recreational activity on wintering bald eagles
Article Abstract:
The repercussions of human recreational activities on the population, diversity, activity patterns and foraging behavior of wintering bald eagles were assessed. The study site was the Skagit River Bald Eagle Natural Area in the state of Washington from 1985 to 1988. The three groups of recreational parameters were fishing boats, eagle-viewing boats and foot trails. Results revealed the number of eagles and feeding activity declined due to recreational activities and the declines were most prevalent during weekends or days of extensive human activity.
Publication Name: The Journal of Wildlife Management
Subject: Zoology and wildlife conservation
ISSN: 0022-541X
Year: 1998
User Contributions:
Comment about this article or add new information about this topic:
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