The pigmentation of narwhals is a mottled pattern, with blackish-brown markings over a white background. They are darkest when born and become whiter with age; white patches develop on the navel and genital slit at sexual maturity. Old males may be almost pure white. Narwhals do not have a dorsal fin, possibly an evolutionary adaptation to swimming easily under ice. Their neck vertebrae are jointed, like those of land mammals, instead of being fused together as in most whales, allowing a great range of neck flexibility. Both these characteristics are shared by the beluga whale. The tail flukes of female narwhals have front edges that are swept back, and those of males have front edges that are more concave and lack a sweep-back. This is thought to be an adaptation for reducing drag caused by the tusk.

This is surely a fun-filled activity for children of different ages.

unicorn whale coloring pages

They are also popular because they can enhance the brain and they are useful because they help with the imagination of a child, and the way he perceives colors and shapes. It is recommended that a child should use colors and get used to coloring book from an early age, so that his creative side can grow and he can even become a painter or any other kind of artist. Another popular line of coloring pages for kids is the one with Barbie, the perfect doll, wanted by every little girl in the world. Coloring pages with Barbie can be found almost everywhere and they represent Barbie and her friends and family, along with Ken, in different landscapes and even stories.

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