Bence Mate / Keel billed toucan (Ramphastos sulfuratus) in aggressive encounter with Montezuma Oropendola (Psarocolius montezuma) in rain, Laguna del Lagarto, Santa Rita, Costa Rica. Front cover bookplate of the H...
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Denis-Huot,Denis-Huot / Lions (Panthera leo) watching herd of zebra, Masai-Mara Game Reserve, Kenya
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Danny Green / 2020VISION / Red deer (Cervus elaphus) dominant stag at rut, Bradgate Park, Leicestershire, England, UK, November
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Danny Green / RF- Two Razorbills (Alca torda) resting on rocks, Great Saltee Island, County Wexford, Republic of Ireland. April . (This image may be licensed either as rights managed or royalty free.)
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David Tipling / RF - Head portrait of two King penguins (Aptenodytes patagonicus). Gold Harbour, South Georgia. January 2015. (This image may be licensed either as rights managed or royalty free.)
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Bernard Castelein / Encounter between Robber fly (Eutolmus rufibarbis) and Crab spider (Xysticus audax) on a dew-covered thistle, Inslag, Brasschaat, Belgium, July.
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Pedro Narra / Komodo Dragon (Varanus komodoensis) with head raised, Komodo National Park, Indonesia.
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Tim Laman / Paradise Riflebird (Ptiloris paradiseus) young males size each other up between practice displays. Australia
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Alex Mustard / 2020VISION / A Grey seal (Halichoerus grypus) seems content to have found a diver's fin to play with, Lundy Island, Bristol Channel, England, UK, May. Grey seals will seek out divers and clearly enjoy demonstrati...
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Staffan Widstrand / Burrowing owl portrait (Athene cunicularia) on fence post. Pantanal, Brazil Mato Grosso. (This image may be licensed either as rights managed or royalty free.)