What does it mean for an animal to be categorized as an opportunist?

When an animal is categorized as an opportunist, it refers to its feeding behavior and dietary flexibility. Specifically, this means that the animal will consume whatever food sources are available to it, adapting its diet based on what is most convenient and accessible. This adaptability allows opportunistic feeders to thrive in a variety of environments, as they are not restricted to a specific type of food or foraging strategy. By taking advantage of the diverse resources in their surroundings, these animals can increase their chances of survival, especially in conditions where food availability may fluctuate.

In contrast, an animal that specializes in one type of food would be more limited in its dietary options, making it potentially vulnerable to changes in the availability of that specific food source. Animals that avoid competition by not eating or only foraging during specific seasons display more restrictive and specialized behaviors, which further distinguishes them from opportunistic feeders who capitalize on a wider range of dietary resources.