What is the term for the creamy-white, woolly coat that grey seal pups possess at birth?

Answer

Lanugo

Pups are born with a distinctive creamy-white, woolly coat known as lanugo, which they shed after about three weeks to reveal their waterproof adult fur.

What is the term for the creamy-white, woolly coat that grey seal pups possess at birth?
populationconservationmammalwildlifeseal