Ernie Janes / RF- Lesser black-backed gulls (Larus fuscus) calling from shoreline, beaks open, England, UK, May. (This image may be licensed either as rights managed or royalty free.)
00560067
Greg Oakley/ BIA / Noisy Miner (Manorina melanocephala), Victoria, Australia
01518428
Mark Bowler / Black spider monkey (Ateles chamek) calling, captive, Peru.
01515804
Sven Zacek / Ravens (Corvus corax) fighting in bog during snowfall, Tartumaa, Estonia. December.
Cyril Ruoso / Red deer (Cervus elaphus) male calling during rut, Denmark. Non-ex
01449640
Loic Poidevin / wo juvenile Barn swallows (Hirundo rustica)peched on a twig and begging for food, Indre-et-Loire , France, June.
01448823
Juan Carlos Munoz / Black howler monkeys (Alouatta caraya) male and two females calling from tree, captive, Apenheul Park, Netherlands.
01334421
Edwin Giesbers / RF- Whooper Swan (Cygnus cygnus) in profile, calling. The Netherlands. June. (This image may be licensed either as rights managed or royalty free.)
01625676
Steven David Miller / Noisy pitta (Pitta versicolor) standing on rock. In aviary, Cairns, Queensland, Australia. Captive.
01597024
Ashley Cooper / The RAF Red Arrows flying over the Lake District during the Windermere Air Show, England, UK. July.
01597023
Ashley Cooper / The RAF Red Arrows flying over the Lake District during the Windermere Air Show, England, UK. July.
