Ernie Janes / RF- Waves of the North Sea washing onto Weybourne beach, Norfolk, UK. August 2014. (This image may be licensed either as rights managed or royalty free.)
01497560
Marie Read / American oystercatchers (Haematopus palliatus) courting pair performing 'Piping Display', calling as they walk along together, Fort DeSoto Park, Florida, USA, March
00544701
Rob Drummond / Noisy Miner (Manorina melanocephala), Victoria, Australia
01492000
Christophe Courteau / Rough sea during winter storm in Baie des Trepasses / Bay of the Dead, with La Vieille ('The Old Lady') Lighthouse visible in distance. Plogoff, Finistere. Brittany, France, February 2014.
01487658
Roland Seitre / Coyote (Canis latrans) female and juvenile howling. Captive, occurs in North and Central America.
01488125
Nick Upton / Close up of an adult male Great Bustard (Otis tarda) calling. Part of reintroduction project of birds from Russia, Salisbury Plain, Wiltshire, UK, September.
00542433
Greg Oakley / Noisy Miner (Manorina melanocephala) calling, Victoria, Australia