Shoal size, patch profitability and information exchange in foraging goldfish
Goldfish in shoals of 2 spent less time foraging than fish in shoals of 5, probably because of increased individual vigilance. When feeding on three patches with different food densities, goldfish in shoals of 2 allocated more of their foraging time to the most profitable patch than individuals in a...
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| Veröffentlicht in: | Animal behaviour 1983-01, Vol.31 (2), p.546-555 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
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