Sylvain Cordier / Yellow crowned parrot (Amazona ochrocephala) at the clay lick, Tambopata Research Center, Peru

Sylvain Cordier / Yellow crowned parrot (Amazona ochrocephala) at clay lick, Tambopata Research Centre, Peru

Konrad Wothe / Yellow-crowned Parrot (Amazona ochrocephala) pair, Panguana Nature Reserve, Peru

Glenn Bartley / Yellow-crowned Parrot (Amazona ochrocephala) pair at clay lick, Ecuador

David Tipling / Yellow-crowned Parrot (Amazona ochrocephala) feeding, Iquitos, Peru

Nick Garbutt / Yellow-crowned Parrot / Amazon (Amazona ochrocephala) Northern Pantanal, Brazil. September

Pete Oxford / Yellow-crowned Parrot (Amazona ochrocephala) in rainforest, Amazon, Ecuador

Pete Oxford / Yellow-crowned Parrot (Amazona ochrocephala) group for pet trade on flight to Georgetown, Guyana

Murray Cooper / Yellow-crowned Parrot (Amazona ochrocephala) flock feeding at clay lick, Amazon, Ecuador

Dietmar Nill / Belize yellow crowned amazon parrot (Amazona ochrocephala oratrix) feeding in Hazel tree, Rosenstein Park, Stuttgart, Germany, endangered species, a small population of this alien species thrives in S...

Dietmar Nill / Yellow crowned parrot (Amazona ochrocephala oratrix) feeding on grass, Rosestein Park, Stuttgart, Germany, Endangered species, small population of this alien species thrives in a park in Stuttgart

Mark Bowler / Yellow-crowned brush-tailed rat / Cono-cono {Isothrix bistriata} in tree hollow, Yavari River, Peruvian Amazon