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2006-09-26 06:20:50 · 3 answers · asked by f_gary_lower 1 in Science & Mathematics Biology

3 answers

with a singing contest

2006-09-26 06:22:40 · answer #1 · answered by Al Bundy 4 · 0 0

singing, and each song is slightly different. the louder and lower the song, the more likely the bird is to be a beefy barry by bird standards, so other birds keep away.

2006-09-26 06:26:53 · answer #2 · answered by stephizzal 5 · 1 1

they buy property for a song

2006-09-26 06:28:36 · answer #3 · answered by Anonymous · 0 0

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