Wrasse fish use hard surfaces as tools to crack open prey. This behavior shows flexible thinking and environmental awareness.

What influences the foraging behavior of prey species? Under ideal circumstances, an individual will encounter high-quality food items on a regular basis. These preferred foods provide the most ...

Of course, the cows themselves are prey to other animals, like humans and coyotes. Now we have a simple food chain, with grass plants making food at the bottom, cows as middle predators ...

Predator-prey cycles show the natural rise and fall of numbers of predators and prey over time. All organisms in a food web depend upon each other and changes to one can affect the others.

In turn each part of the food chain is described starting with the producers, then the primary and secondary consumers, predator and prey. The frog fish is used as an unusual example of a top ...