2.A wedge-shaped, horny prominence in the sole of a horse's hoof. 3.A loop fastened to a belt to hold a tool or weapon. 4.An ornamental looped braid or cord with a button or knot for fastening the front of a garment. 5.A device on intersecting railroad tracks that permits wheels...
1.any tailless stout-bodied amphibian of the order Anura, including the smooth, moist-skinned frog species that live in a damp or semiaquatic habitat and the warty drier-skinned toad species that are mostly terrestrial as adults. 2.Also calledtrue frog,ranid.any frog of the widespread family...
摘要: The frogs and toads of North America : a comprehensive guide to their identification, behavior, and calls, Lang Elliott, Carl Gerhardt, and Carlos Davidson. 0618663991, Toronto Public Library出版时间: March 2009 ISBN: 978061866399-6
500 Piece Wooden Puzzle for Adults Frogs of North America Jigsaw Puzzle Challenging for Youth Fun Puzzle Family Educational Game Toys Activities Gift 500 Piece Wooden Puzzle for Adults Frogs of North America Jigsaw Puzzle Challenging for Youth Fun Puzzle Family Educational Game Toys Activities Gift ...
According to the author, the goal is "to synthesize the literature on all frogs of North America north of the Mexican border through May 2011." In this regard, Ken Dodd Jr. was hugely successful and the result is a book rich in information on these fascinating creatures. Frogs of the ...
Eastern and Southern US habitats are home to The Green Frog (Lithobates clamitans). A type of large green frog of North America, this is also a species that may occasionally be blue. This is not something purposeful but the result of their incapacity to produce yellow pigments. ...
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Buy The Book of Frogs (9780226184654): A Life-Size Guide to Six Hundred Species from Around the World: NHBS - Tim Halliday, University of Chicago Press
According to the author, the goal is "to synthesize the literature on all frogs of North America north of the Mexica... JM Kapfer - 《Natural Areas Journal》 被引量: 0发表: 2014年 Review: The Book of Frogs by Tim Halliday: $55.00. Most people know what frogs are, and many have ...