Imler r h (7 resultados)

Trade paperback. Condición: Very good. No dust jacket. book is clean and tight. Fish and Wildlife Service Circular 30. Book covers the range and abundance, characteristics, nests & young, enemies, legislation and food of the bald eagle. Off-white card cover with brown titling and illustration on front, staple binding, illustrated with black and white plates and a map, 51 pages.…

Paperback. Condición: Good. heavy cover wear, light soil, corners bumped and creased, stapled binding, ink writing inside front cover, rest of interior tight and clean, iv + 51 pages, basic description and life cycle, statistics on populations, food sources and related topics, bw illustrations Size: 6 x 9. …

676.IMLER R.H. & KALMBACH E.R. 1955 THE BALD EAGLE AND ITS ECONOMIC STATUS. 51PP. ILLUSTRATED. SOFT COVER. VERY GOOD CONDITION. (GNH-BASE-26).

231 x 150 mm; saddle-stitched card wrappers; pp. iv + 51; photographs; artwork; tables; map. Lightly rubbed. Very good condition. "As a background for better understanding the economics of the bald eagle, this paper assembles information concerning its characteristics and life history. Included are data on range, abundance, movements, plumages, age, sex ratio, dimensions, weight, nesting, eggs, young, and enemies.".…

Printed Wrappers. Condición: VG+. First Edition. Circular 30 of the Fish and Wildlife Service, U. S. Department of the Interior. This copy belonged to British Columbia wildlife journalist, author and expert, Lee Straight, and is signed by him at the top of the front wrapper. 51pp, photo illustrated. Bright, clean copy with a tight, sound, stapled binding. Weight, 120g. Ships via inexpensive Canada Post Lettermail within North America, in card sleeve. From $3.00 to $6.50 depending on exact weight and location. Image available. Enquire for rates to Worldwide destinations. Size: 8vo - over 7¾" - 9¾" tall. Book. …

Paperback. Condición: Very Good. VG+, solid and clean with minimal wear.

Paperback. Condición: New. Print on Demand. This book presents an overview of the bald eagle and its history in the United States and Alaska. The author gathered firsthand information in the 1940s from the stomachs of 500 deceased eagles, most of which were collected in coastal areas of southeastern Alaska. This book compiles and analyzes that data alongside previously collected research. Key topics include the bald eagle's diet, its place in the ecosystem as a predator and scavenger, and its historical and contemporary status as a protected species. The book also provides insight into the debates surrounding the bird's economic impact and the ethics of its protection. The author considers the past and present bounty laws enacted to protect fisheries and fox farming industries and discusses the contrasting attitudes toward the bird in Alaska and the contiguous United States. This book offers a well-rounded, historically contextualized understanding of the bald eagle and its dynamic relationship with humans and the environment, making it an essential reference for ornithologists, conservationists, and anyone interested in the history and ecology of this iconic bird. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…