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 Bald Eagles in Alaska written by Philip F. Schempf and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An expansive collection of papers and articles from internationally recognized bald eagle experts. Presented is a complete portrait of the status and ecology of the bald eagle in Alaska.A collection of papers and articles from international bald eagle experts, which present a complete portrait of the status and ecology of the bald eagle in Alaska. Myriad topics include culture, biology, population history and status, conservation and management, the Alaskan habitat from the northern rainforest to the Aleutian Islands, attitudes from diverse groups from the Tlingit to bounty hunters, along with sound scientific data.
Download or read book Distribution and Productivity of Nesting Bald Eagles in Oregon 1978 82 written by Frank B. Isaacs and published by . This book was released on 1983 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nesting Success and Productivity of Bald Eagles Haliaeetus Ieucocephalus in Nova Scotia written by Nova Scotia. Department of Lands and Forests and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Utilization Food Habits and Productivity of Nesting Southern Bald Eagles in Louisiana written by Joseph Andrew Dugoni and published by . This book was released on 1980 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract.
Download or read book Reproduction and Distribution of Bald Eagles in Voyageurs National Park Minnesota 1973 1993 written by Leland H. Grim and published by . This book was released on 1995 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Annual number of breeding pairs, fledged eaglets, and reproductive success increased during the study but below reproductive success of healthy bald eagle populations.
Download or read book Evaluating Great Lakes Bald Eagle Nesting Habitat with Bayesian Inference written by Teryl G. Grubb and published by . This book was released on 2003 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian inference facilitated structured interpretation of a nonreplicated, experience-based survey of potential nesting habitat for bald eagles (Haliaeetus leucocephalus) along the five Great Lakes shorelines. We developed a pattern recognition (PATREC) model of our aerial search image with six habitat attributes: (a) tree cover, (b) proximity and (c) type/amount of human disturbance, (d) potential foraging habitat/shoreline irregularity, and suitable trees for (e) perching and (f) nesting. Tree cover greater than 10 percent, human disturbance more than 0.8 km away, a ratio of total to linear shoreline distance greater than 2.0, and suitable perch and nest trees were prerequisite for good eagle habitat (having sufficient physical attributes for bald eagle nesting). The estimated probability of good habitat was high (96 percent) when all attributes were optimal, and nonexistent (0 percent) when none of the model attributes were present. Of the 117 active bald eagle nests along the Great Lakes shorelines in 1992, 82 percent were in habitat classified as good. While our PATREC model provides a method for consistent interpretation of subjective surveyor experience, it also facilitates future management of bald eagle nesting habitat along Great Lakes shorelines by providing insight into the number, type, and relative importance of key habitat attributes. This practical application of Bayesian inference demonstrates the technique's advantages for effectively incorporating available expertise, detailing model development processes, enabling exploratory simulations, and facilitating long-term ecosystem monitoring.
Download or read book Regulation of Bald Eagle Haliaeetus Leucocephalus Productivity in the Great Lakes Basin written by William Wesley Bowerman and published by . This book was released on 1993 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 The Bald Eagle written by Jon M. Gerrard and published by Smithsonian Institution. This book was released on 2014-10-28 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bald Eagle is a comprehensive description of the morphology, behavior, flight patterns, hunting, migration, nesting, development, and growth of bald eagles.
Download or read book Census Nesting and Productivity of Bald Eagles in Southeast Alaska 1966 written by Fredrick C. Robards and published by . This book was released on 1966* with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changes in Productivity and Environmental Contaminants in Bald Eagles Nesting Along the Lower Columbia River written by Jeremy Buck and published by . This book was released on 1999 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 Aspects of the Ecology of Urban nesting Bald Eagles Haliaeetus Leucocephalus in South coastal British Columbia written by Raphaël Goulet and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Habitat Suitability Index Models written by Allen Peterson 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 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 Inside a Bald Eagle s Nest written by Teena Ruark Gorrow and published by Schiffer Publishing. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take a photographic journey of American Bald Eagles during nesting season. Through 160 breathtaking images captured in eagles' natural habitats, this factual account offers a rare glimpse into the behaviors and activities of America's national symbol as it prepares a nest, mates, lays eggs, and raises its young. Travel with adult eagles as they gather nest materials, forage for prey, and ward off intruders into their territory. Inside the nest, observe how eaglets grow from hatchlings into fledglings, and experience first flight. Included are tips for observing eagles and a glossary of terms. This is a perfect book for eagle enthusiasts and eagle nest cam viewers, nature and wildlife lovers, bird watchers, conservationists, scientists, teachers, children, and photographers. The one-of-a-kind photographs and comprehensive descriptions make this a must-have treasure to be enjoyed by all ages. It is sure to become the go-to reference on bald eagles.
