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Unformatted text preview: ← ← 8. How does a call differ from a song? ← Song: occurs seasonally by mostly males ← Call: produced all year round by both female an male ← ← 9. Nestlings do not produce alarm calls: ← True (to avoid attention from predators) ← Fledglings do! ← ← 10. The resulting color produced by melanin pigments is formed by total melanin content: ← False ← It is produced by the ratio of the different melanin ← ← 11. Define sound: Alternating pressure in a medium ← ← 12. Why song learning may be adaptive?...
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This note was uploaded on 04/08/2011 for the course POUL 3123 taught by Professor Navara during the Spring '09 term at University of Georgia Athens.
- Spring '09