The North American Perching and Dabbling Ducks
This volume, the fourth in a series of books that collectively update and expand P.A. Johnsgard's 1975 The Waterfowl of North America, summarizes research findings on this economically and ecologically important group of waterfowl.
Ducks at a Distance, a Waterfowl Identification Guide
No description available.
Raising Ducks for Beginners and Beyond
Raise healthy, happy ducks, and enjoy a steady supply of rich, creamy, and delicious fresh eggs with this approachable guide.
A Natural History of the Ducks: Plectropterinae, Dendrocygninae, Anatinae (in part) (1 v.)
Reproduced from rare original worth $5,000, great nature classic covers 200 species of ducks.
Ducks at a Distance
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations.
AD33E Duck keeping in the tropics
... ducks. Table 4: Main signs of health and illness in ducks Characteristics Healthy ducks General condition, first im- Lively pression Weight Good Growth rate Normal Eyes Lively, bright Unhealthy ducks Listless, unusually quiet Often ...
A Guide to Keeping Ducks - A Collection of Articles on Housing, Breeding, Feeding, Rearing and Many Other Aspects of Duck Keeping
It is with this in mind that we are republishing this volume now in an affordable, modern, high-quality edition complete with a specially-commissioned new introduction on poultry farming.
How to Know the Ducks, Geese and Swans of North America
... Duck Pintail Philacte canagica Hairy Crown Harlequin Duck . Histrionicus histrionicus . Hooded Merganser Querquedula Q. Hutchins ' Goose R. Red - breasted Merganser King Eider Duck Red - head Duck . River Ducks Ring - neck Duck Ruddy Duck ...
Duck Hunting for Kids
"Explores the sport of duck hunting, including its rich history, specific gear, special techniques, safety requirements, and conservation efforts"--Provided by publisher.
Ducks and Ducklings
This book is around a clear concept: see pictures of Ducks. This is a stock photo book of animals that ASK QUESTIONS of the pictures shown to the reader to encourage interaction and responses from the child.
Ducks in the Wild
The more than 130 duck species in the world are profiled in this illustrated volume, which features a complete description of each duck's appearance, breeding habits, current population, and more. 130 color photographs.
Ducks, Geese, Turkeys and Other Fowl
... Duck is kept primarily for egg production . Some ducks have made exceptionally high egg records . Where the eggs can be disposed of at a premium in proportion to their size , Runner Ducks are very profitable to keep . BREEDING Ducks ...
Duck Raising
Alfred R. Lee. picker can pick from 75 to 125 ducks in a day . For each man killing ducks about 24 helpers are needed to pick the birds . Each duck yields about 22 ounces of marketable feathers which help to pay for the picking ...
Ducks!
Ducks. Ducks? NO DUCKS! Duck wanders away from the pond for a moment and returns to find the other ducks gone! Searching high and low, Duck discovers many clues around the city—footprints, feathers, eggs—but no ducks.
The Waterfowl of North America
Through superbly painted color plates and carefully rendered pencil sketches, an appreciation of North America's waterfowl for the bird watcher, the hunter, and the art lover; combines art with clear, concise, authoritative text and ...
Ducks and Their Ducklings
Easy-to-follow text and photos introduce readers to ducks and their ducklings. Plus each title includes bonus augmented reality video to help readers learn more.