Animals at the 2nd trophic level are called herbivores or primary consumers. They are animals that eat plants (producers) as their primary food source.

Here are some examples of animals at the 2nd trophic level:

* Insects: Grasshoppers, caterpillars, aphids

* Mammals: Deer, rabbits, cows

* Birds: Sparrows, robins, hummingbirds

* Fish: Carp, goldfish, minnows

* Reptiles: Iguanas, tortoises

Let me know if you want to know more about trophic levels!