A vivid moment in nature is captured.

Put all your bunnies in one basket with this wallpaper featuring these cuddly cuties.

Put all your bunnies in one basket with this wallpaper featuring these cuddly cuties.

Two too cute - bunnies in baskets.

Turn your desktop into a one-man magic show with this adorable download.

This Common Tiger Blue or Tarucus theophrastus is native to Africa, Asia, and the Middle East. Let the Tiger Blue flourish in an all new locale on your desktop.

Part of the Nymphalidae family, the Dark Green Fritillary or Argynnis aglaja often feeds on a variety of violets and has a flight period from June - August. Now you can enjoy the butterfly all year round with this wallpaper.

A split second's landing of a dragonfly on a blade of grass - yours for eternity.

A split second's landing of a dragonfly on a blade of grass - yours for eternity.

A little quack and a whole lot of waddle - two fluffy cuties ready for download.

A little quack and a whole lot of waddle - two fluffy cuties ready for download.

An Easter twosome sure to charm.

Ready to spring into action on your desktop.

Ready to spring into action on your desktop.

Capture this peaceful group of grazers with this wallpaper on your desktop.

Turn your desktop into a guinea pig haven with this wallpaper.

Better than a flower or a feather - a bunny on top!

A regal presence to guard your desktop.

A regal presence to guard your desktop.

The Heath Fritillary or Mellicta athalia is found in more sheltered locations than its butterfly relatives, but that won't stop it from making a new home on your desktop.

Be the first in your office to get these bathing lovelies on your screen.

Make way for these two cuties on your desktop.

Make way for these two cuties on your desktop.

Follow these adult penguins on their miraculous journey through the arctic with this wallpaper from March of the Penguins.

Follow these adult penguins on their miraculous journey through the arctic with this wallpaper from March of the Penguins.

These adorable baby Emperors are the next generation of penguins to call Antarctica their home. Bring them some place warmer by downloading this wallpaper from the documentary.

These adorable baby Emperors are the next generation of penguins to call Antarctica their home. Bring them some place warmer by downloading this wallpaper from the documentary.

Let these mice bloom on your desktop with this wallpaper featuring the cute critters.

Let these mice bloom on your desktop with this wallpaper featuring the cute critters.

This aptly-named moth is characterized by 5 red spots on each wing and a single spot near the wing tip. Download the beautiful Narrow-Bordered Five-spot Burnet or Zygaena lonicerae and capture the unique charm of this moth species on your desktop.

The Inachis io is aptly known as the Peacock butterfly for the "eyes" on its upper and hind wings - a predator-fooling defense. Capture the beauty of this exquisite species with this wallpaper.

For mouse fans everywhere and the folks who love them.

For mouse fans everywhere and the folks who love them.

The unique shape of the fore and hindwings are characteristic of the Issoria lathonia, or Queen of Spain Fritillary, as are the black spots on the upperwings. While this butterfly is a powerful migrant, you can help it reach even greater distances by downloading it to your desktop.

The Silver-Bordered Fritillary, or Boloria selene is recognizable by its destinct row of metallic silver spots on the underside of its hindwings. Get an up-close look at the beautiful butterfly with this wallpaper.

Lions, and you know who...Someone's in your swimming hole.

Yellowstone was the world's first national park. Now, its inhabitants are under attack, including its bison - slaughtered by Montana officials when the animals wander onto adjacent federal lands in search of food. Coupled with insufficient funding and degraded air quality, Yellowstone has been on the most endangered national parks list for the last six years.

Please click on the link below to learn more about how you can help this and other National Parks on the NPCA's Most Endangered List.