Examples of prey

• An additive effect is when predation by two predators is equal to the sum of prey removed by each individual predator alone.

• Typically, an object of interest (such as a prey species) is of a different material than the background, and therefore it will affect light differently.

• Permanent lakes contain fish, which preferentially prey upon large individuals.

• The stems were prepared as described above, and infested with prey as for the mixed prey density treatment (iv) previously described.

• These findings indicate that the large ganglionic neurons are output neurons to the descending motor pathway for both prey catching and avoidance behavior.

• Observations on the vertical distribution of the biological control agents within substrate profiles, in the absence of prey, may be considered of limited value.

• Occasionally, we observed jumping spiders preying on marked flies shortly after release.

• Foraging on prey that are modified by parasites.