Ross Hoddinott / Hazel (Corylus avellana) catkins releasing pollen. North Cornwall, UK, March.

Anup Shah / Bonobo (Pan paniscus) female carrying young using a branch to reach food plants in water, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.

Anup Shah / Bonobo (Pan paniscus) two males play fighting, Lola Ya Bonobo Sanctuary, Democratic Republic of Congo. October.