Samstag, 16. Februar 2013

Fische sind wählerisch beim Grünfutter

Picky Eater Fish Clean Up Seaweeds from Coral Reefs

Feb. 12, 2013 — Using underwater video cameras to record fish feeding on South Pacific coral reefs, scientists have found that herbivorous fish can be picky eaters -- a trait that could spell trouble for endangered reef systems.

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