National Geographic, Volume 199National Geographic Society., 2001 - Geography |
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Page 108
... Male frogs gather near streams and ponds to call to the females , letting potential mates know where they are and why they rather than some other male - should be chosen . The males ' songs have another , coinci- dental use : They help ...
... Male frogs gather near streams and ponds to call to the females , letting potential mates know where they are and why they rather than some other male - should be chosen . The males ' songs have another , coinci- dental use : They help ...
Page 110
... male choruses around them , then approach the male they prefer . “ She may have tapped him to let him know she had selected him , and then he climbed on board . " Richards had spotted the eyeshine of the happy pair in a tree not far ...
... male choruses around them , then approach the male they prefer . “ She may have tapped him to let him know she had selected him , and then he climbed on board . " Richards had spotted the eyeshine of the happy pair in a tree not far ...
Page 112
... males protect the eggs . Some males , such as those of the PNG species Sphenophryne schlaginhaufeni , go one step further : Their froglets climb aboard dad's back and ride with him for a few days . In South America male Darwin's frogs ...
... males protect the eggs . Some males , such as those of the PNG species Sphenophryne schlaginhaufeni , go one step further : Their froglets climb aboard dad's back and ride with him for a few days . In South America male Darwin's frogs ...
Contents
Indonesia74 | 74 |
FEATURES DEPARTMENTS | 2 |
The Clearing Deep in the Congo a sunny glade attracts gorillas Behind the Scenes | 38 |
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