Grey whales were previously thought to be the record holders, but their title was snatched in 2007 by humpback whales. A study tracked them travelling at least 5,160 miles (8,299 km) between Costa Rica and Antarctica. This is the longest migration of any mammal.
What whale makes the longest migration of any mammal?
Swim from Brazil to Madagascar is longest known. A lone female humpback whale travelled more than 9,800 kilometres from breeding areas in Brazil to those in Madagascar, setting a record for the longest mammal migration ever documented.
What is the longest mammal migration?
The longest migration undergone by any mammal species is that of the humpback whale (Megaptera novaeangliae), which migrates up to 8200 km each way when journeying back and forth between its warm breeding waters near the equator and the colder food-rich waters of the arctic and antarctic regions.
Which kind of whale makes the longest seasonal migration each year?
Humpback whales live in all oceans around the world. They travel incredible distances every year and have one of the longest migrations of any mammal on the planet. Some populations swim 5,000 miles from tropical breeding grounds to colder, more productive feeding grounds.
What is the longest migration in the world?
The tiny arctic tern makes the longest migration of any animal in the world, flying about two times farther than previously thought, a new study says. Miniature new transmitters recently revealed that the 4-ounce (113-gram) bird follows zigzagging routes between Greenland and Antarctica each year.
What is the shortest migration?
In stark contrast to the thousands of kilometres flown by certain migrating birds, such as the Arctic tern (Sterna paradisaea), the world’s shortest migration is that of North America’s blue grouse (Dendragapus obscurus).
How long can sperm whales stay underwater?
A sperm whale can spend around 90 minutes hunting underwater before it has to come back to the surface to breathe. In 1969, a male sperm whale was killed off the coast of South Africa after surfacing from a dive lasting 117 minutes.
What is the largest mammal?
Blue whale
What is the largest land mammal?
The heaviest land mammal is the African bush elephant which has a weight of up to 5.4 tonnes (6 short tons). This enormous mammal measures 10-13 ft at the shoulder and consumes around 230 kilograms (500 lb) of vegetation a day.
How do animals migrate without getting lost?
But according to an increasingly popular theory, birds and other animals use a radical pair-based compass to “see” the Earth’s magnetic field, allowing them to undertake great migrations and daring rescues without getting lost.
Why do gray whales migrate each year from Alaska to Baja California Mexico?
Gray whales spend the summers eating marine worms and amphipods (shrimp-like animals). … Most gray whales migrate south in the fall when the Arctic ice pack starts to form. They swim along the North American coastline to Baja California, Mexico — a distance of more than 6,000 miles (9,656 km).
Do whales sleep?
Observations of bottlenose dolphins in aquariums and zoos, and of whales and dolphins in the wild, show two basic methods of sleeping: they either rest quietly in the water, vertically or horizontally, or sleep while swimming slowly next to another animal.
What is the largest type of whale?
What is the blue whale? Blue whales are the largest animals ever known to have lived on Earth. These magnificent marine mammals rule the oceans at up to 100 feet long and upwards of 200 tons. Their tongues alone can weigh as much as an elephant.
Which animal makes the largest migration?
The tiny Arctic tern makes the world’s longest migration annually as it zigzags 55,923 miles between the Arctic and Antarctic.
What’s the longest a bird can fly?
Among birds that is. A bar-tailed godwit (Limosa lapponica) just flew for 11 days straight from Alaska to New Zealand, traversing a distance of 7,500 miles (12,000 kilometers) without stopping, breaking the longest nonstop flight among birds known to scientists, The Guardian reported.
What animal can travel the farthest in a day?
Monarch butterfly
Monarchs can travel between 50-100 miles a day. The farthest ranging monarch butterfly recorded traveled 265 miles in one day. These beautiful creatures are poisonous because they eat poisonous milkweed during their larval stage, which is then stored in their body.