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postage stamp
Fossil of the prehistoric bird Archeopteryx. The historical significance of this theropod lies mainly in its role as the missing evolutionary link between reptiles and birds.
Photography from 1899
A collection of animals, fish, insects that lived during the Carboniferous Period.
Mezzotint photography of a Crow standing in a winter field
Close-up of the skin and dorsal crest of a Rhinoceros iguana, Cyclura cornuta, isolated on white
The Purple Martin, the largest  swallow, is one of the favorite backyard birds  in the US.  In the eastern part of the country the birds live almost exclusevely in man made bird houses.  They consume vast amounts of annoying insects.  This image is from a preprinted envelope issued by the Post Office in January 2012
Collared Aracari\n\nPlumage: They are characterized by their vibrant and eye-catching plumage. Their predominantly black body is adorned with a colorful array of features:\nA bright yellow chest with an orange or red band across it.\nA white, semi-circular collar on the neck, which gives the bird its name.\nA black head with a pale blue or green patch of bare skin around the eyes.\nA large, multi-colored bill that is brightly orange at the base and yellow towards the tip.\n\nBill: The Collared Aracari's bill is long and curved, designed for feeding on fruits, insects, and small vertebrates in the rainforest canopy. Its unique bill colors and patterns make it easily distinguishable.\n\nBehavior: These birds are known for their social nature and are often seen in small groups or family units. They are agile flyers, capable of hopping and maneuvering among branches with ease. Collared Aracaris are also known for their distinctive calls, which include a variety of whistles and croaks.\n\nHabitat: Collared Aracaris are primarily found in the dense rainforests of Central and South America, including countries like Costa Rica, Panama, Colombia, Ecuador, and Venezuela. They prefer habitats with plenty of fruit-bearing trees.\n\nDiet: Their diet consists mainly of fruits, but they also feed on insects, small reptiles, and bird eggs when available. They play a vital role in dispersing seeds of the fruits they consume, contributing to the forest's regeneration.
Charles d'Orbigny's 'Dictionanaire Universal d'Histoire Naturelle' 1839-1849. Steel engraving. Original hand coloring.
Eurasian magpie black bird isolated on white background
X ray image of human hand with a ring ,bird ,snake and crab
Amazing Gecko leg, Amazing Fingers of Gecko on glass, beautiful Gecko natural, Macro shots.
moth at night
Diplocaulus was an amphibian tetrapod that lived in the Permian and Carboniferous Periods of North America and Africa.
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I painted acrylic colors on white paper and I folded the paper together similar to the rorschach inkblot method that create the texture of mixed acrylic colors.
brazilian postage stamp, on black background. 1975
1977 Cuban postage stamp: black panther Panthera Pardus. Text in Spanish Post. Cuba. Cats of the Havana Zoo.
black panther
Egypt postage stamp: ancient statue Sphinx of Egypt.
there is a lizard that is laying down on a white surface.
Scutellosaurus was an armored herbivorous dinosaur that lived in Arizona, USA during the Jurassic Period.
Engraving of \
Equine Sarcoids are the most common skin tumour of horses and account for about 40% of all equine cancers. They are associated with the bovine papilloma virus. Horses and ponies, mules, donkeys, zebra, Przewalski horses and exotic asses can all be affected by sarcoids. They are spread by fly bites.
papua new guinea vintage postage stamp
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