How long is the migration of a gray whale?

Answer 1

Adult Gray whales can be 40 feet long or more and weigh 40 tonnes or more. They are one of the largest species of whales in the ocean. However, young ones are smaller (only 4 meters long at birth)
Gray Whales are aproximetly 35 to 50 feet and weigh about 35 tons!!! they also live up to 50 or 60 yrs.

Answer 2

Gray Whales are known to live between 50 to 70 years of life. Though they have a long life expectancy, human hunting has prevented them from living so long. Over the past decade hunting has stopped (not fully but significantly) and hence they may live to their max life of 70 years or so

Answer 3

Adult Gray whales can be 40 feet long or more and weigh 40 tonnes or more. They are one of the largest species of whales in the ocean. However, young ones are smaller (only 4 meters long at birth)

Answer 4

Each October, as the northern ice pushes southward, small groups of gray whales in the eastern Pacific start a two to three-month, 8,000-11,000 kilometers trip south. Traveling night and day, the gray whale averages approximately 120 kilometers per day at an average speed of 8 kilometers per hour. This round trip of 16,000-22,000 kilometers is believed to be the longest annual migration of any mammal.

Answer 5

A Gray Whale's migration round trip is approximately 12,000 miles

Answer 6

Realy lohg is about 5 thousond feet

Answer 7

it is 50-70 years.

Answer 8

10cm