Tony Wu / Sperm whale (Physeter macrocephalus), ten swimming together in gathering of more than 50 individuals. Whales with flatulence and defecating. Sri Lanka.
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Ingo Arndt / Ladybirds (Hippodamia convergens) gathering to mate, California, USA.
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Tony Wu / Sperm whales (Physeter macrocephalus) large group gathering together, rubbing together to shed skin, interacting and defecating. Indian Ocean, March.
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David Tipling / Flock of Rooks (Corvus frugilegus) sitting on telephone wires, at pre-roost gathering in winter, Buckenham, Norfolk, England
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David Tipling / Flock of Rooks (Corvus frugilegus) sitting on telephone wires, at pre-roost gathering in winter, Buckenham, Norfolk, England
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Remi Masson / Wels catfish (Silurus glanis), massive gathering, River Rhone, France.
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Ann & Steve Toon / RF - Jackdaws (Corvus monedula) gathering on telegraph wires over farmland, Dumfries and Galloway, Scotland, UK, March. (This image may be licensed either as rights managed or royalty free.)
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Tony Wu / Sperm whales (Physeter macrocephalus) large group gathering together and interacting. In this image some are defecating (a common behaviour in the social gatherings) and shedding skin. Indian Ocean, M...
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Ann & Steve Toon / African elephants (Loxodonta africana) congregating at waterhole, Addo Elephant National Park, South Africa, February
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Roger Powell / Group of male Great bustards (Otis tarda) gathered at a lek, Castro Verde, Alentejo, Portugal, March.
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Roger Powell / Group of male Great bustards (Otis tarda) gathered at a lek, Castro Verde, Alentejo, Portugal, March.
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Mike Potts / Great Bowerbird (Chlamydera nuchalis) gathering twigs for bower, Windjana Gorge National Park. The Kimberly, Western Australia, July
