Download or read book Bald Eagle Nest Survey Katmai National Park Preserve Alaska written by Leslie Witter and published by CreateSpace. This book was released on 2013-09-12 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nest occupancy and reproductive success of the large breeding populations of bald eagles (Haliaeetus leucocephalus) within parks in the Southwest Alaska Network (SWAN), including Katmai National Park & Preserve (KATM), have been selected as a “vital sign” for monitoring as they are indicative of the health of both freshwater and marine ecosystems. Records of nesting activity were collected from 1974-1997 in KATM, but monitoring lapsed from 1998- 2010. In 2011, we reinitiated eagle surveys in KATM following a standardized sampling protocol with an initial double-count aerial survey in May to determine nest locations and occupancy, and a follow-up survey in July to assess productivity. Objectives of this report were to: (1) map all empty and incubating eagle nests located in the Naknek drainage of KATM in 2011, (2) summarize historic KATM bald eagle nesting data, and (3) discuss techniques that can be used for future consistent monitoring.
Download or read book Nesting Bald Eagle Survey written by United States. National Park Service. Alaska Regional Office and published by . This book was released on 1983 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of an aerial survey of nesting bald eagles (Haliaeetos leucocephalus), which was conducted between July 2-3, 1983, in order to identify trends in the numbers of nesting eagles.
Download or read book Nesting Bald Eagle Survey written by United States. National Park Service. Alaska Regional Office and published by . This book was released on 1987 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of an annual aerial survey of nesting bald eagles (Haliaeetos leucocephalus), which was conducted between June 30-July 3, 1987, in order to identify trends in the numbers of nesting eagles.
Download or read book Nesting Bald Eagle Survey written by United States. National Park Service. Alaska Regional Office and published by . This book was released on 1986 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of an annual aerial survey of nesting bald eagles (Haliaeetos leucocephalus), which was conducted between June 29-July 4, 1986, in order to identify trends in the numbers of nesting eagles.
Download or read book Evaluation of a Survey Method for Estimating and Monitoring the Number of Active Bald Eagle Nests in Kenai Fjords National Park written by National Park National Park Service and published by CreateSpace. This book was released on 2013-11 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bald eagles (Haliaeetus leucocephalus) are keystone predators on avian (e.g., seabirds) and fish (e.g., salmon) populations and hence serve an important ecological role in freshwater and marine coastal systems in national parks within the Southwest Alaska Network (SWAN; Figure 1) of the National Park Service (NPS). Three of these parks, Katmai National Park and Preserve (KATM), Kenai Fjords National Park (KEFJ), and Lake Clark National Park and Preserve (LACL), contain large breeding populations of bald eagles.
Download or read book Distribution and Density of Bald Eagle Nests Katmai 1975 written by Willard A. Troyer and published by . This book was released on 1975 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aerial surveys were conducted in May 1975, in order to determine the density and distribution of bald eagles nesting in the Katmai National Monument and immediate extension areas.
Download or read book Bald Eagle Nesting and Productivity Katmai National Park 1993 written by Susan Savage and published by . This book was released on 1993* with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nesting and Productivity of Bald Eagles Katmai 1976 written by United States. National Park Service. Alaska Area Office and published by . This book was released on 1976 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of aerial surveys conducted in May, July and August 1976, in order to determine the density, distribution and productivity of bald eagles nesting in the Katmai National Monument and immediate extension areas.
Download or read book Nesting and Productivity of Bald Eagles Katmai 1977 written by Willard A. Troyer and published by . This book was released on 1977 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report of aerial surveys conducted in May and August 1977, in order to determine the density, distribution and productivity of bald eagles nesting in the Katmai National Monument and immediate extension areas.
Download or read book Evaluation of a Dual Frame Design to Estimate Occupancy and Productivity of Bald Eagle Nests in Kenai Fjords National Park written by National Park Service and published by Createspace Independent Pub. This book was released on 2013-11-30 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bald eagles (Haliaeetus leucocephalus) are keystone predators on avian (e.g., seabirds) and fish (e.g., salmon) populations and hence serve an important ecological role in freshwater and marine coastal systems in national parks within the Southwest Alaska Network (SWAN; Figure 1) of the National Park Service (NPS). Three of these parks, Katmai National Park and Preserve (KATM), Kenai Fjords National Park (KEFJ), and Lake Clark National Park and Preserve (LACL), contain large breeding populations of bald eagles. Nonetheless, bald eagle populations in general are under continuing threat from human-related impacts such as ecotourism, sport and commercial fishing, timber harvest, potential mining activities adjacent to the parks, and potential oil spills or other accidents along marine coastlines (Buehler 2000). Further, global climate change will have an unknown effect on their forage base and nesting habitat (e.g., see Agler et al. 1999). Consequently, bald eagles were selected as a vital sign to monitor in SWAN parks and this vital sign was rated as highly desirable in the prioritization process (Bennett et al. 2006).
Download or read book Bald Eagle Nest Survey in Southeast Alaska 1987 written by Michael J. Jacobson and published by . This book was released on 1987 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bald Eagle Nest Survey at Forrester Island Alaska August 20 1985 written by Michael J. Jacobson and published by . This book was released on 1985 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nesting and Productivity of Bald Eagles written by Fredrick C. Robards and published by . This book was released on 1966 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Bald Eagle in Southeast Alaska written by Winifred B. Sidle and published by . This book was released on 1986 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bald Eagles in Alaska written by Fredrick C. Robards and published by . This book was released on 1976 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepared by Fish and Wildlife Service in cooperation with Forest Service, Alaska region. Eagles are described and their problems, habitat, nest locations, feeding habits and protection outlined.
Download or read book Bald Eagle Nest Survey 1981 Amchitka Island Alaska written by Barry Reiswig and published by . This book was released on 1981 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Results of the 1982 bald eagle nest survey in the Glennallen resource area written by Laurence C. Byrne and published by . This book was released on 1983 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
