The term "animal that bugles" refers to a creature that produces a deep, resonant sound that resembles the call of a trumpet or horn. One common synonym for this type of animal is "bugler," which can refer to a variety of species including elk, caribou, and moose. Other synonyms for this term include "horn-blower," "call-maker," and "trumpeter." These creatures are known for their distinctive vocalizations, which are often used to establish territories, attract mates, and communicate with other members of their species. Whether you're listening to the bugle of an elk in the mountains or the haunting sound of a caribou on the tundra, there's no denying the power and beauty of these amazing animals.