@inwardora: For the first months of its life, a humpback whale calf depends entirely on its mother’s milk 🐋 Whales nurse underwater, so their milk is incredibly thick and packed with fat to prevent it from dissolving in the ocean With around 4,000–5,000 calories per liter, it’s one of the richest milks in the animal kingdom 🍼 Drinking up to 200 liters a day, a calf can gain more than 100 pounds (45 kg) every single day, giving it the strength to survive, grow, and prepare for its first migration Nature engineered this perfectly 🐋 Follow @inwardora for more stories all around the world 🌎 #humpbackwhale #ocean #marinelife #wildlife #naturediversity