<u>Herbivores</u> are animals that are physically and anatomically adapted to <u>eat autotrophs</u> such as plants, photosynthesizing bacteria and algae as the main component of its diet. Such animals are commonly called <u>primary consumers</u>, as they generally feed on plants.
The digestive system of a herbivores generally consists of <u>multiple stomach chambers and along with a long digestive tract to help in the break down of plant material.</u> Therefore, the herbivores with long and multi-chambered digestive systems are called <u>ruminants.</u>
Examples: cattle, camels, sheep, deer and giraffes .