What is largest baby mammal?

The title of "largest baby mammal" is a bit tricky, as it depends on what you mean by "largest." Do we mean by weight, length, or some other measurement?

Here are some contenders for the title, depending on your definition:

By Weight:

* Hippopotamus: A newborn hippopotamus can weigh up to 50 pounds, making it one of the heaviest baby mammals.

* Elephant: While not the heaviest at birth, elephant calves gain weight very rapidly, and can reach over 200 pounds within a few months.

By Length:

* Giraffe: A newborn giraffe can be up to 6 feet tall, making it one of the longest baby mammals.

By Other Measurements:

* Blue Whale: While not technically a mammal, the blue whale is the largest animal on Earth, and its calves are born weighing up to 2 tons and measuring up to 25 feet long.

Ultimately, there's no single definitive answer to the question of the "largest" baby mammal. It depends on how you define "largest."