When you see pictures of elephants, you generally notice their massive size, large ears, trunk and tusks, but rarely do you think about hair.  When I mention hair and elephants at the same time, most people think of woolly mammoths and mastodons that had long shaggy coats of thick hair, but few think of elephants that live today.

Yet, elephants, like all mammals, do have hair.  Some people may try to argue that not all mammals have hair and point to dolphins and whales, but they would be wrong.  Dolphins and whales do have hair during part of their embryonic development.  Most dolphins lose that hair just before or right after being born.  A few species of dolphins have small hairs on tip of their rostrum (snout).

A number of whales retain hair into adulthood.  The bumps on the head of a humpback whale contain hair follicles.  Right whales have hair on their chins and upper jaw and bowhead whales have hair growing around their blowhole, chin, lips and snout.

From a distance, elephants look completely hairless, but once you get up close you will see that they have stiff coarse hairs on various parts of their body.  The most noticeable hair on an elephant can be found around the eyes, tip of the trunk, the ears and on the tail.

For years, most biologists have believed that hair was designed to keep animals warmer in colder climates like the woolly mammoths during the Ice Age.  Animals that lived in warmer climates need less hair, or so the theory went.

A team of scientists from Princeton University led by Conor Myhrvold have proposed a new theory about epidermal hair in mammals.  Their theory recognized that body hair in colder climates help to keep animals warmer, but as the climate gets warmer the body hair becomes sparser to prevent the animal from overheating.  But there comes a point, like in the African and Asian elephants, where what hair does remain, actually serves to help the animal dissipate body heat and stay cooler in the hotter climates.

They tested their theory using methods that measured the thermoregulation of the elephants.  From their tests, they concluded that skin hair on elephants actually does help to keep their bodies cooler during times of higher daytime temperatures and on less windy days.

This additional heat loss mechanism is especially needed in elephants because of their large body size.  The larger the body, more heat they produce and the more they need ways to dissipate the excess body heat to prevent themselves from overheating.

Who would have thought that hair keeps some animals warmer in colder areas and helps to keep other animals cooler in hotter areas.  I would think this would pose a problem for evolutionists.  Most of them say that hair evolved for warmth.  Now some are proposing that hair evolved for cooling.  So which way is it?

I believe that when God made the original elephant kind on Day 6 of Creation that He gave them enough genetic variation to allow some to have heavy coats to help keep them warmer like the woolly mammoths and others with sparser hair to help keep them cooler like African and Asian elephants.  Our Designer and Creator God knew what the different varieties of elephants would need.


McStravick, Alan.  Hair Plays Important Role In Keeping Elephants Cool, Red Orbit, Oct. 11, 2012.

Adventures of Arkie the Archaeopteryx

By Ryan Jaroncyk
Illustrated by Lisa Sodera

Join Arkie the Archaeopteryx as he flies through an ancient jungle and meets many unique creatures that are also not missing links. This delightful adventure helps children look at the natural world through a biblical lens, giving glory to God.


Hardback, 48 pages

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