are grey whales omnivores
Best Answer: I teach a marine mammal course and many of my students find it suprising that all whales are carnivorous-even the baleen whales (mysticetes). The plankton the Gray Whale eats are small animals. So, the Gray Whale is a carnivore and secondary consumer. In fact all species of whale, dolphin and porpoise are considered carnivores. Among the 80 or so estimated cetaceans (cetaceans include all species of whale, dolphin and porpoise) all species are broken down into two groups or suborders which are known as the toothed whale and baleen whale suborders. One is the toothed whales, which are carnivorous. The other group is the baleen whales, which use baleen to strain plankton from the ocean waters. Plankton is the term applied to an extremely broad group of tiny living things that inhabit a particular zone or depth range in the waters. Like all whales, gray whales surface to breathe, so migrating groups are often spotted from North America's west coast. These whales were once the target of extensive hunting, and by early in the 20th century they were in serious danger of extinction. A piece of gray whale baleen, also called whalebone, is about 18 inches (46 centimeters) long and has a consistency much like a fingernail. Whalebone was once used to make ladies' corsets and umbrella ribs. Best Answer: I teach a marine mammal course and many of my students find it suprising that all whales are carnivorous-even the baleen whales (mysticetes). The plankton the Gray Whale eats are small animals. The toothed whales are carnivorous, and the baleen whales strain tiny animals and plants from the ocean. Since the baleen whales eat both the tiny plants and animals, they probably aren't herbivores. A link is provided to the Wikipedia article on whales and on plankton. These whales can grow to the length of 40-50 feet with a weight of about 40 tons. Gray whales are omnivores and enjoy feeding on amphipod crustaceans. Scammon’s Lagoon, of Baja California is an example of gray whales. The toothed whales are carnivorous, and the baleen whales strain tiny animals and plants from the ocean. Since the baleen whales eat both the tiny plants and animals, they probably aren't herbivores. A link is provided to the Wikipedia article on whales and on plankton. Surf on over and have a look. The whale uses its snout to forage by dislodging tiny creatures from the seafloor. It then filters these morsels with its baleen—a comblike strainer of plates in the upper jaw. A piece of gray whale baleen, also called whalebone, is about 18 inches (46 centimeters) long and has a consistency much like a fingernail.
Yes