What feeding method is characterized by herbivores consuming plants?

The feeding method characterized by herbivores consuming plants is grazing. Grazing refers specifically to the act of herbivores feeding on grass and other similar plant materials. This behavior is integral to many terrestrial ecosystems, as it helps in the growth regulation of plants and serves as a primary food source for various herbivorous animals.

In contrast, the other choices represent different feeding strategies. Foraging is a broader term that can include seeking out a variety of food sources, including plants and animals, and is not limited to herbivorous diets. Filtration typically refers to a method used by some aquatic animals, like bivalves, to extract food particles from water, and does not apply to the herbivore feeding practices. Predation involves carnivores hunting and consuming other animals, which is entirely opposite to the grazing behavior of herbivores. Thus, grazing specifically focuses on plant consumption, confirming its designation as the correct feeding method for herbivores.