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Evolution of the Narwhal
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Second Stage of Evolution
Natural Selection
Since narwhals began moving to land, the ones that didn't would die off from lack of food, and no other narwhals to breed with. Land narwhal's teeth would overtime change to eat fruits and vegetables instead of other animals.
First Stage of Evolution
Environment Change
Temperature of the sun will rise causing seas to begin to dry up. This will move the Narwhal into warmer, and shallower water. To adapt the useless femur will copy itself and move to form legs. This will take a couple hundred years. narwhals that survive will also begin to walk onto dry land.
Third Stage of Evolution
Final Stages
In the final stages of the Narwhal's transformation the tail would become horse-like, blubber would become fat, the bones (like the pelvic bone that was once useless) would lock into place, and fur would begin to grow. The narwhal of the ocean would have become endangered or extinct, and a new species would be formed. This new species would be the unicorn.
Our Project
To show how an animal will evolve over the next thousand years. Our animal is the Narwhal. The evolution of this animal will create the Unicorn species.
Anatomy of a Unicorn
Anatomy of a Narwhal
Quick Facts
Hooves
Powerful Legs
Spiral Horn
Pelvic Bone
Elongated Face and Head
Horse-like Tail
No More Blowhole
Powerful Flat Teeth
Fur
(can live in cold or warm climates)
Lungs
Flippers
Spiral Horn
Blowhole
Pelvic Bone
Femur Bone
Fin-like Tail
Powerful Sharp Teeth
(Horn is one tooth)
Blubber
(lives in cold climate)
Habitation and Migration
Narwhals live in the icy waters of the Arctic seas.The Narwhals winter deep-water beneath ice pack in groups of 5-10 animals;in the summer they migrate to shallow ice free summer grounds where they congregate in larger groups.They rarely stray far from ice.
Thank You
Evolution of the Narwhal