The Adaptive Modifications and the Taxonomic Value of the Tongue in Birds PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download The Adaptive Modifications and the Taxonomic Value of the Tongue in Birds PDF full book. Access full book title The Adaptive Modifications and the Taxonomic Value of the Tongue in Birds by Leon Lloyd Gardner. Download full books in PDF and EPUB format.
Author: Leon Lloyd Gardner
Publisher:
ISBN:
Category : Amphorophora
Languages : en
Pages : 1262
Get Book Here
Book Description
Author: Leon Lloyd Gardner
Publisher:
ISBN:
Category : Amphorophora
Languages : en
Pages : 1262
Get Book Here
Book Description
Author: Leon L. Gardner
Publisher:
ISBN:
Category :
Languages : en
Pages : 40
Get Book Here
Book Description
Author: Junius Henderson
Publisher:
ISBN:
Category : Beneficial birds
Languages : en
Pages : 364
Get Book Here
Book Description
Author: Frederic Augustus Lucas
Publisher:
ISBN:
Category :
Languages : en
Pages : 7
Get Book Here
Book Description
Author: Donald S. Farner
Publisher: Elsevier
ISBN: 1483269426
Category : Nature
Languages : en
Pages : 637
Get Book Here
Book Description
Avian Biology, Volume II is a collection of papers that deals with the biology of birds such as their integumentary and respiratory systems. One paper describes the integument of birds that includes the skin, feathers, pterylosis, skin muscles, and other integumentary derivatives such as beaks, comb, claws, and spurs. The book explains the process of molting and the different generations of feathers; such molting is dependent on the wear and tear of the plumage, as well as hormonal changes. One author compares the blood vascular system of birds and mammals, and then gives a detailed description of avian hematology. Other papers deal with the respiratory functions, digestive system, and the nutritional needs of birds. Of interest is one author's description of the production of nutritive fluids, holocrine, which is secreted for the young. This secreted fluid contains about 23 percent protein, 10 percent fat, and no sugar. Unlike mammalian milk, it also contains cells. Another paper examines the intermediary metabolism of birds and the climatic effects on metabolism. This book is suitable for bird enthusiasts, zoologists, and avian biologists.
Author: Laura Erickson
Publisher: U of Minnesota Press
ISBN: 9781452906201
Category : Nature
Languages : en
Pages : 410
Get Book Here
Book Description
In 365 day-by-day sketches, Laura Erickson brings more than 250 birds right into your living room-from rare hawk owls to elusive sedge wrens to plastic lawn flamingos. Light-hearted, yet authoritative, For the Birds is brimming with fascinating birdlore. Did you know that you can mail three chickadees with a single stamp? That Black-billed Cuckoos flourish on a diet of army worms? That winter finches are especially attracted to feeders offering grit and eggshells? Enjoy Laura's entertaining observations and record your own in For the Birds-an uncommon guide.
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 434
Get Book Here
Book Description
Author: Frank Richardson
Publisher:
ISBN:
Category : Adaptation (Biology).
Languages : en
Pages : 72
Get Book Here
Book Description
Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 904
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Get Book Here
Book Description
