Humpback whales arrive into the world at a whopping 26.5 feet long, but they have no time to waste in growing even bigger. Their mothers care for them during their entire first year, but they still must survive a 5,000-mile migration across the open ocean before their first birthday. That means fattening up as much as possible while feeding in Antarctic or Arctic waters during the summer. As winter approaches, humpbacks head to tropical waters and breed.
In Print: March 1, 2018