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Too Cute,Animals

Taking a break: A kangaroo basks in the sunshine in this heartwarming photo

National Geographic reveals stunning entries for its 2013 Traveler Photo Contest

Taking a break: A kangaroo basks in the sunshine in this heartwarming photo

Sharing affection / it doesn't matter the species, when our instinct takes over!

Sharing affection / it doesn't matter the species, when our instinct takes over!

Born in Hawaii, zoe, only known golden zebra in captivity

Born in Hawaii, zoe, only known golden zebra in captivity

The Fearsome Fivsies votes yes to expand sunny afternoon nap time from 3 hours to 4!

The Fearsome Fivsies votes yes to expand sunny afternoon nap time from 3 hours to 4!

The round pupil in a lizard is generally better adapted for diurnal species whereas slit pupils are found in nocturnal species.  Most lizards can see in color and some have opsin proteins which allow them to see in ultraviolet wavelengths that the human eye cannot perceive.

The round pupil in a lizard is generally better adapted for diurnal species whereas slit pupils are found in nocturnal species. Most lizards can see in color and some have opsin proteins which allow them to see in ultraviolet wavelengths that the human eye cannot perceive.

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