Download or read book Results of the 1981 bald eagle nest survey in the Gulkana River and Delta River wildlife habitat areas written by and published by . This book was released on 1983 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Results of the 1981 BLM Bald Eagle Haliaeetus Leucocephalus Alaskanus Nest Survey Conducted in the Gulkana River and Delta River Wildlife Habitat Areas written by Laurence C. Byrne and published by . This book was released on 1982 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Australian Journal of Pharmacy written by Arctic Science and Technology Information System and published by . This book was released on 1983 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bald Eagle Production in the Great Lakes States 1973 1981 written by and published by . This book was released on 1982 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Aerial Survey for Nesting Bald Eagles Along the Copper River Upper Delta River Tangle Lakes Paxson Lake the Gulkana River Drainage and Gulkana Basin Lakes Alaska 24 27 May 1989 written by Scott L. Wilbor and published by . This book was released on 1989 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 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 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 Survey of the Southern Bald Eagle in Arizona written by and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Third Annual Progress Report written by Erwin L. Boeker and published by . This book was released on 1982 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chesapeake Bay Bald Eagle Banding Project 1981 Report and Five Year Summary written by and published by . This book was released on 1981 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Southeastern States Bald Eagle Recovery Plan written by and published by . This book was released on 1984 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Results of the California Winter Bald Eagle Survey 1979 1981 written by Raptor Information Center (Washington, D.C.) and published by . This book was released on 1981 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 The Effect of Human Activity on Nesting Bald Eagles on the Gulkana River written by Julie S. Henderson and published by . This book was released on 1982 with total page 15 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 Second Annual Progress Report written by and published by . This book was released on 1981 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: