Bringing sea otters back to Canada's Pacific coast
Is the European hedgehog threatened with extinction?
The trapdoor spider's fearsome hunting technique
Half of all sandy beaches at risk
All insects could be extinct 100 years from now
This Russian ballerina has a message for Vladimir Putin
The Ganges Gharial has the thinnest snout of all crocodilian species
Niger's huge biodiversity reserve is under threat
Snake fruit offers many nutritional benefits
How do animals sleep ?
Interview with Sting: how we can solve the environmental crises
All these animals are threatened by humans