How are whales different from each other?

How are whales different from each other?

There are two types of whale; baleen and toothed. The key difference between them is the way they feed and what they have inside their mouth. Toothed whales have teeth and they actively hunt fish, squid and other sea creatures. …

What do all whales have in common?

Whales are distributed throughout the world’s oceans and seas, from the Equator to the polar ice, except for the landlocked Caspian and Aral seas. They are mammals, and they share the defining traits of that group: they breathe air, are warm-blooded, give live birth, suckle their young on milk, and have hair.

What’s the difference between a humpback whale and a blue whale?

Humpback whales can be distinguished by their small dorsal fin and long pectoral flippers, and they show their tail flukes more often. Blue whales are the biggest. They are actually grey, but appear aqua under water.

What are humpback whales adaptations?

Members of the Order Cetacea have undergone a number of changes or adaptations needed to fare well in their watery home: their bodies have become streamlined for efficient movement through the water; their forelimbs have been modified into flippers which aid them in steering; their hind limbs have disappeared almost …

Are humpback and sperm whales the same?

Sperm Whale – next up in the lineup of largest whales is the sperm whale. The Humpback Whale – the humpback whale is one of the most distinguished whale species set apart by its pointed head shape and extra-long fins or flippers. The humpback can grow up to 52 feet and weigh nearly 60,000 lbs.

What type of animal is a humpback whale?

mammals
Like all whales, humpback whales are mammals and give live birth to very large calves. These whales are known for their singing; during courtship, the males compose intricate songs to attract females. The killer whale is the only species known to attack and eat humpback whales (always juveniles).

What adaptations do humpback whales have?

What is a humpback whales habitat?

Humpback whales live along the coasts of all oceans, occasionally swimming close to shore, even into harbours and rivers. They undertake long migrations between polar feeding grounds in summer and tropical or subtropical breeding grounds in winter.

What do toothed whales compete for other than food?

While toothed whales are predators that hunt for squid, seals, sea lions and, sometimes, other whales, baleen whales engage in filter feeding, which is a method of consuming many small pieces of prey at once.

Which is bigger a whale shark or a blue whale?

Blue whale is bigger than a whale shark. A Blue Whale has up to 98 feet (29.9 meters) body length and a maximum body weight of 173 tonnes. Whale Shark is the world’s largest non-mammalian vertebrate.

What special features does a humpback whale have?

The humpback whale’s most distinctive physical feature are their long pectoral fins, which average one third of the whale’s total body length, to more than 15 feet, the longest pectoral fins of any species of cetacean and the longest appendages of any living animal on land or in the sea.

Are blue whales smaller than sperm whales?

Being larger in size, the Blue Whale cannot move very fast in the ocean. Length and weight of the Blue Whale are not a problem for driving faster in the ocean. Sperm Whale is quite smaller when compared to the Blue Whale, and they can also swim faster.

How often do humpback whales breathe?

The blow of a humpback whale is unique to each animal and a great way to distinguish between types of whales. On average, adult humpback whales take a breath every ten to fifteen minutes, but can remain submerged for as long as forty-five minutes.