Roger Powell / Spanish imperial eagle (Aquila adalberti) perched on a rock and stretching its wings, Castro Verde, Alentejo, Portugal, April.
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John Cancalosi / Cross-Section of Utah Septarian Nodule, Utah. A type of geode, Utah Septarian Nodules are found about 15 miles east of Zion National park. They were formed in an ancient sea floor during the Cretaceou...
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Chris & Monique Fallows / Blue Shark (Prionace glauca) tail, Cape Point, South Africa.
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Claudio Contreras,Claudio Contreras / Long-beaked Coralfish (Chelmon rostratus) eye, Inanuran Island, Danajon Bank, Central Visayas, Philippines, April
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Jabruson,Jabruson / Grey-cheeked Mangabey (Lophocebus albigena) juvenile and village children looking on. Captive, kept as a pet until large enough to be eaten. Bayanga near Dzanga-Ndoki National Park, Central African Re...
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Andy Rouse / Barn Owl (Tyto alba) in hovering flight, with sunlight highlighting primary feathers. UK, May.
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Jane Burton / Baby Grey Squirrel (Sciurus carolinensis) 'kissing' a tabby kitten.
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Doc White / Humpback Whale (Megaptera novaeangliae) female. Tonga, South Pacific, September.
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Pascal Kobeh / Atlantic / American lobster (Homarus americanus) with a Grey seal (Halichoerus grypus ) swimming in the background, Gulf of Saint Lawrence, Canada
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Karine Aigner / Portrait of a Gray catbird, (Dumetella carolinensis) with white background, Block island, Rhode Island, USA. Bird caught during scientific research.
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John Cancalosi / Eastern gray squirrel (Sciurus carolineses) on tree trunk with US Capitol building in background, Washington DC, USA. June 2017.
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Bruno D'Amicis / Wild Apennine wolves (Canis lupus italicus) adults pausing on a rock on mountain slope with autumn foliages in the background. Central Apennines, Abruzzo, Italy. November. Italian endemic subspecies.