For example, the predators of a scorpion in a desert ecosystem might be a golden eagle, an owl, a roadrunner, or a fox. The idea to apply the food chains ... by aquatic herbivores at 4 times ...

If you’re a kid who has participated in a GARNA or Trout Unlimited summer program or field trip, there is a good chance you ...

Scientists speak of the phenomenon of a trophic cascade when the change in prevalence of a top predator leads to changes ...