Their wings have lost most of their function though evolution and breeding.
Same reason penguins can't fly at all.
2006-09-05 19:43:41
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answer #1
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answered by Snowflake 7
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The chickens that we commonly see are the result of selective breeding to get larger breast meat, and more meat in general, with the ultimate result that the wings are not strong enough to lift the bird well, or sustain flight for any distance.
Turkeys that are bred for meat have been so disfigured by breeding to satisfy the increased consumer desire for white meat, that they cannot breed naturally.
2006-09-06 03:33:49
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answer #2
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answered by clovicat 6
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Domestic chickens are indeed bred to have more meat on their bodies (as other answers have stated), so they are too heavy to fly for long. But chickens are most likely descendants of ground nesting birds, who didn't need to fly very far to get away from predators.
2006-09-10 01:06:33
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answer #3
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answered by WatersMoon110 3
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Chickens have been nred selectively for heavy bodies and large breasts for more meat. They can fly just fine but the meat birds and some of the heavy layers do not fly well.
The smaller Bantams and Araucanas fly just fine.
2006-09-06 14:21:11
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answer #4
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answered by tlctreecare 7
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Hi Wilbur, One thing,Their wings are not long enough and the chickens are to fat and heavy to fly.Their only set up for short stops.
Clowmy
2006-09-06 03:48:02
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answer #5
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answered by Anonymous
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they do have wings, but not the same structure as eagles, for instance or owls. the longer the wingspan, the more power to fly and move a large body...their wings are too short to move long distances
2006-09-06 02:34:41
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answer #6
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answered by Anonymous
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I used to watch the neighbors Chickens fly they could go twenty thirty feet but stayed pretty close to the ground while they were in flight
2006-09-08 00:34:42
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answer #7
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answered by JayCee 1
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because they have been bred to have more meat on their bodies
than normal and therefore can't manage to fly anymore
2006-09-07 02:28:51
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answer #8
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answered by Loollea 6
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because thats the way God made them. just like penguins and ostriches cannot fly either.
2006-09-06 02:38:24
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answer #9
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answered by osafety6 2
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their too heavy to fly
2006-09-06 02:32:15
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answer #10
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answered by blah 3
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