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Computer generated 3D illustration with the pterosaur Pterodactylus
A Canada Warbler perched in a flowering branch
Pteranodon was a reptile carnivorous Pterosaur that lived in North America during the Cretaceous Period.
Sparrow
Hesperornis prehistoric bird isolated in white background - 3D render
Archaeopteryx sometimes referred to by its German name Urvogel (\
Close up Northern Wheatear
Peace through strength  foreign policy concept representing military power as a powerful and strong war hawk holding an olive branch for freedom and negotiated treaty with 3D illustration elements.
Computer generated 3D illustration with the pterosaur Dimorphodon flying over a coastal landscape
a Parula spends it's winter in the forests of Cuba
Archaeopteryx was a carnivorous Pterosaur reptile that lived in Germany during the Jurassic Period.
Hummingbird clearwing moth (Hemaris thysbe) hovering at butterfly bush (Buddleia davidii), with the focus on its spiraled, pollen-covered proboscis. Taken in a Connecticut flower garden, summer.
Pterodactylus flying upon water by sunset light - 3D render
Fossil Fern inside carbon rocks. The image was captured in the Swiss Alps.
3D digital render of a Pteranodon flying isolated on white background
Closed up small bird, adult Northern wheatear or wheatear, low angle view, side shot, perching on the fallen branch of the palm tree in the morning in nature of agriculture field in northern Thailand.
Computer generated 3D illustration with the pterosaur Quetzalcoatlus
a Hummingbird sits on a branch near Quito
Abelisaurus was a theropod dinosaur that lived in Argentina during the Cretaceous Period.
Tiny little Brown Thornbill perched on a branch
Male common whitetail (Plathemis lydia) on rock. A North American dragonfly.
A prehistoric early feathered bird
Black-throated Mango, Anthracothorax nigricollis, female (or juvenile), perching on twig with wings raised: Tobago.
Quetzalcoatlus flying head down isolated in white background - 3D render
Computer generated 3D illustration with the pterosaur Quetzalcoatlus over a mountainous landscape
Beautiful adult female Blue naped pitta, low angle view, side shot, foraging on the foothills in nature of tropical climate in tropical moist montane forest, northern Thailand.
A flock of Pterodactylus Pterosaurs fly out to the ocean to hunt for fish in the Jurassic Period.
Fossilised Fish
3D rendering of a prehistoric reptile Pteranodon isolated on white background
Common whitetail (Plathemis lydia) on rock in sunlight, casting a shadow. A large, common, fast-flying dragonfly (a predatory insect) that occurs in the U.S. and southern Canada. This is a female, which lacks the white tail of the male and is very similar to the female 12-spotted skimmer, another North American dragonfly. Taken in Connecticut.
Free Images: "bestof:Pterotopteryx dodecadactyla1.jpg Pterotopteryx dodecadactyla http //www boldsystems org/views/taxbrowser php taxid 224895 BOLD Systems - http //www boldsystems"
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