Found 36610 Ecology Products.
A practical guide to all aspects of edible wild plants: finding and identifying them, their seasons of harvest, and their methods of collection and preparation. Each plant is discussed in great detail and accompanied by excellent color photographs. Includes an index, illustrated glossary, bibliography, and harvest calendar. The perfect guide for all experience levels.
Price : $14.12
$14.12
Show Detail »

Written by National Geographic magazine writer Jennifer Holland, Unlikely Friendships documents one heartwarming tale after another of animals who, with nothing else in common, bond in the most unexpected ways. A cat and a bird. A mare and a fawn. An elephant and a sheep. A snake and a hamster. The well-documented stories of Koko the gorilla and All Ball the kitten; and the hippo Owen and the tortoise Mzee. And almost inexplicable stories of predators befriending preyâan Indian leopard slips into a village every night to sleep with a calf. A lionness mothers a baby oryx.It is exactly like Isaiah 11:6: “The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid . . . ” Ms. Holland narrates the details and arc of each story, and also offers insights into whyâhow the young leopard, probably motherless, sought maternal comfort with the calf, and how a baby oryx inspired the same mothering instinct in the lionness. Or, in the story of Kizzy, a nervous retired Greyhound, and Murphy, a red tabby, how cats and dogs actually understand each other’s body language. With Murphy’s friendship and support, Kizzy recovered from life as a racing dog and became a confident, loyal family pet.These are the most amazing friendships between species, collected from around the world and documented in a selection of full-color candid photographs.
Price : $11.16
$11.16
Show Detail »
In this groundbreaking work of science, history, and archaeology, Charles C. Mann radically alters our understanding of the Americas before the arrival of Columbus in 1492. Contrary to what so many Americans learn in school, the pre-Columbian Indians were not sparsely settled in a pristine wilderness; rather, there were huge numbers of Indians who actively molded and influenced the land around them. The astonishing Aztec capital of Tenochtitlan had running water and immaculately clean streets, and was larger than any contemporary European city. Mexican cultures created corn in a specialized breeding process that it has been called man’s first feat of genetic engineering. Indeed, Indians were not living lightly on the land but were landscaping and manipulating their world in ways that we are only now beginning to understand. Challenging and surprising, this a transformative new look at a rich and fascinating world we only thought we knew.From the Trade Paperback edition.
Price : N/A
N/A
Show Detail »
EDIBLE WILD PLANTS
Price : $11.53
$11.53
Show Detail »
Three full-length practice exams are presented with all questions answered and explained. The author also presents detailed reviews of all test topics and includes multiple-choice and free-response questions with answers at the end of each topicÂ's chapter. Test topics include: biochemistry, the cell, cell respiration, photosynthesis, cell division, heredity, the molecular basis of inheritance, classification, evolution, plants, animal physiology, the human immune system, animal reproduction and development, ecology, animal behavior, and an extensive laboratory section.
Price : $10.25
$10.25
Show Detail »
A detailed guide to all aspects of using edible wild plants, from identifying and collecting through preparation. Covers 41 plants in-depth and the text is accompanied by multiple color photos.
Price : $16.47
$16.47
Show Detail »
National Geographic Field Guide to the Birds of North America, 6th Edition contains the most all-new material since the first edition was published more than 25 years ago. The 6th and latest edition includes 300 new art figures; unique subspecies maps never before seen in a field guide; extensive migration information overlaid on species maps; field-mark labels on all artwork; text updates to include new species; reorganization reflecting taxonomic changes in the bird community; organization, readability, and increased page count with a fresh new design.
Price : $16.83
$16.83
Show Detail »

Now updated — your guide to becoming a successful backyard beekeeperInterested in raising honey bees? This friendly, practical guide presents a step-by-step approach to starting your own beehive, along with expert tips for maintaining a healthy colony. You get the latest on honey bee medication and treatments, harvesting and marketing your honey, and the impact the sudden disappearance of the honey bee has on our environment and economy. To bee or not to bee? — understand the benefits of beekeeping and whether it's right for you Build your first hive — gather the right equipment, obtain your bees, and transfer them safely to their new home Get up-close and personal — see how to open and close the hive, inspect your bees at the right times, and know what to look for Handle common problems — from swarming to robbing to pesticide poisoning, find simple solutions Understand Colony Collapse Syndrome — learn what you can do to help save the honey bees Gear up for the golden harvest — use the tools of the trade to extract honey, store it, and sell itPraise for Beekeeping For Dummies "The information a beginner needs to keep bees with confidence." — Kim Flottum, Bee Culture Magazine"A reader-friendly guide to beekeeping for novices or beginners." — Dewey M. Caron, Professor of Entomology, University of DelawareOpen the book and find: The various types of honey bees and the role each plays in a colony Hands-on instruction in building a hive How to keep bees healthier and more productive Guidelines for all phases of honey production New information on raising your own queens Plenty of helpful, illustrative pictures to guide you The safest ways to inspect and enjoy your bees A Beekeeper's Calendar organized by climate zones
Price : $12.51
$12.51
Show Detail »

"Wild spinach about 7 feet tall and fully mature. Well-fed wild spinach is well-branched and produces a huge quantity of seeds when mature. The leaves are still edible at this stage but are reduced in quality, taking on a somewhat off-flavor. According to research on other mature plants, the leaves on these older plants retain most of their nutrients and phytochemicals as long as they are still green." (Left: The author stands in for perspective, 2006.) Imagine what you could do with eighteen delicious new greens in your dining arsenal including purslane, chickweed, curly dock, wild spinach, sorrel, and wild mustard. John Kallas makes it fun and easy to learn about foods you've unknowingly passed by all your life. Through gorgeous photographs, playful, but authoritative text, and ground-breaking design he gives you the knowledge and confidence to finally begin eating and enjoying edible wild plants. Edible Wild Plants divides plants into four flavor categories -- foundation, tart, pungent, and bitter. Categorizing by flavor helps readers use these greens in pleasing and predictable ways. According to the author, combining elements from these different categories makes the best salads. This field guide is essential for anyone wanting to incorporate more natural and whole foods into their diet. First ever nutrient tables that directly compare wild foods to domesticated greens are included. Whether looking to enhance a diet or identify which plants can be eaten for survival, the extensive information on wild foods will help readers determine the appropriate stage of growth and how to properly prepare these highly nutritious greens. John Kallas is one of the foremost authorities on North American edible wild plants and other foragables. He's learned about wild foods through formal academic training and over 35 years of hands-on field research. John has a doctorate in nutrition, a master's in education, and degrees in biology and zoology. He's a trained botanist, nature photgrapher, writer, researched, and teacher. In 1993 he founded the Institute for the Study of Edible Wild Plants and Other Foragables along with its educational branch, Wild Food Adventures. John's company is based in Portland, Oregon, where he offers regional workshops, and multi-day intensives on wild foods. For more information, see www.wildfoodadventures.com
Price : $16.49
$16.49
Show Detail »
.
Price : $15.80
$15.80
Show Detail »