Photo credits:
Birds in hanging cages ©stephen boisvert; Lady with papaya ©Meena Kadri; Bee on flower ©da100fotos; Parrot ©Jardel Santos; Silver birch ©Jesse Varner; Vietnamese school room ©World bank; Mangrove forest from above ©Leonardo F. Freitas; Herd of zebras ©Dani; Tropical rainforest vista ©Henning Mühlinghaus; Cheetah cub ©openphoto.net; Paddy close up ©Japonka; Reef from above ©SF Brit; Peacock ©Chris Chidsey; Latorica Nature Reserve ©Peter Fenda; Sheep ©James Barwell; Wildlife protected area sign ©Nic McPhee; Timber ©openphoto.net; Bird market ©Paul McDee; Night time pollution scene ©Paul Falardeau; Deforestation ©crustmania; Roses ©Meena Kadri; Terraced paddy ©ippei naoi; Boat stuck in green algae ©auntjojo; Vespula vulgaris ©Nigel Jones; Daily catch of fish ©World bank; Man-made waterfall ©cobalt123; Block forest ©Leonardo F. Freitas; Child's nutrition ©Humanitarian and Development Partnership Team; Girl with corn ©Melissa Maples; Dam ©coolmonfrere; chinese medicine ©clairegren; Lady with nose ornament ©Meena Kadri; hand shaking ©sanja gjenero; Euros ©RAWKU5