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THE FORUM
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20-Apr-23, 05:46:21 AM
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223
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Other Nature Related Information / General Nature Discussion / Re: Greater Prairie Chickens, Whooping Cranes and more...
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on: 02-Apr-13, 01:30:13 AM
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Aren't red-headed woodpeckers stunning? I've seen a bunch around here and they never fail to make my eyes pop out of my head.
They are. They are on fire. This one bit of woods at Necedah National Wildlife Refuge is just perfect for them, apparently - I was told there are 33 nesting pairs right there! "Studying red-headed woodpecker nesting ecology on its newly restored savannas, Refuge staff found that nearly 100% of the nests were in dead limbs. Sometimes the dead limbs were on living trees, sometimes on dead trees but the red-heads always drilled their nest cavity as high off the ground as possible and always in a cluster of trees with dead limbs. In fact, Refuge staff discovered that there is a critical threshold of trees with dead limbs around nests. Below this threshold, the probability of a red-headed woodpecker nest being present is very low. Above this threshold, the probability of red-head nesting rapidly increases."
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224
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Other Nature Related Information / General Nature Discussion / Re: Greater Prairie Chickens, Whooping Cranes and more...
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on: 01-Apr-13, 10:59:10 PM
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I bet the displaying males are a sight to behold!
they are. They make this funny motion with their neck to inflate those orange things, and tappity-tap stomp their feet. It's all so ritualized-looking. They stalk around trying to freak each other out. Apparently when they do these jumping lunges at each other with their nails out they can do some damage. When they fold up all their fancy business, however, the males look very much like females -- we were told that they sometimes do that to try to slip past another male.
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