Bird Vs Dog

Tags:: Pets Animals Funny Fun Fighting Fighters Jokes Pranks Fake Team Tag Pull Kick Bite Love Bully Term Condition

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By: highratevideo
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Updated: 04-Aug-07
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Added: 04-Aug-07

Modern birds are characterised by feathers, a beak with no teeth, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a lightweight but strong skeleton. All birds have forelimbs modified as wings and most can fly, though the ratites and several others, particularly endemic island species, have also lost the ability to fly. Birds also have unique digestive and respiratory systems that are highly adapted for flight.
The dog has developed into hundreds of varied breeds. Height measured to the withers ranges from a few inches in the Chihuahua to a few feet in the Irish Wolfhound; color varies from white through grays (usually called blue) to black, and browns from light (tan) to dark ("red" or "chocolate") in a wide variation of patterns; and, coats can be very short to several centimeters long, from coarse hair to something akin to wool, straight or curly, or smooth.