These whales are easily distinguished by the “pleats” or grooves along their throats. They migrate to lower latitudes for breeding. reproduction The Humpback whale has a typical routine for getting pregnant: get pregnant in the Caribbean one winter, travel north for the summer and back down the next then give birth. Though they are not the only species with these grooves, the humpback whale’s white underbelly and distinctive pleats make them easily recognizable. One of the most important components involved in the reproduction of humpbackwhales is their … They have a cavity that their genitals remain in during resting and swimming so there isn’t a great deal that is known about them in great deal. For females maturity occurs about 5 to 7 years of age. When the baby Humpback is ready for birth, it enters the world tail first while the placenta dislodges and floats away. Humpback whale, a baleen whale known for its elaborate courtship songs and displays. Lifespan & Reproduction Humpback whales probably live about 80 to 90 years. The body is black on the upper surface, with a variable amount of white below, and it has … Reproductive Physiology: Humpback Whale Reproduction. This species also has long pectoral fins on either side of its body, a small dorsal fin on its back, and a large tail fin – known as a fluke. The humpback whale is a large, dark gray, torpedo-shaped marine mammal. Reproduction is one topic that many people have studied about humpback whales and one that involves many different components. During this time, males exhibit competitive behavior around females and often strike or surface on top of one another, sometimes causing bloody injuries. They usually range from 12 to 16 meters in length and weigh about 36 metric tons. Whale Reproduction and Care of Young Male whales are mature between 7 and 10 years of age.
Their pregnancy lasts for about 11 months. The humpback whale (Megaptera novaeangliae) is a baleen whale that is found in oceans around the world.