Determine whether these groups of animals are exhibiting the dilution effect. The brown bears that inhabit the Kodiak islands of Alaska eat a wide variety of foods, including berries, leaves, and insects. One of their main food sources, though, is the salmon that swims upstream to spawn in the fall. Great numbers of bears gather in and ; around the streams to hunt the large schools of traveling salmon. There are so many fish moving upstream in the fall that the bears cannot catch them all. 1)Kodiak bears gathering at streams for the salmon run 2)Salmon moving upstream in large schools

Aquaculture Science
3rd Edition
ISBN:9781133558347
Author:Parker
Publisher:Parker
Chapter1: Aquaculture Basics And History
Section: Chapter Questions
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Determine whether these groups of animals are exhibiting the dilution effect. The brown bears that inhabit the Kodiak islands of Alaska eat a wide variety of foods, including berries, leaves, and insects. One of their main food sources, though, is the salmon that swims upstream to spawn in the fall. Great numbers of bears gather in and ; around the streams to hunt the large schools of traveling salmon. There are so many fish moving upstream in the fall that the bears cannot catch them all. 1)Kodiak bears gathering at streams for the salmon run 2)Salmon moving upstream in large schools
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