The strange-looking Picathartes have lived in the Congo for 44 million years. Bald-headed birds that mate for life and breed ...

The Atlantic sturgeon was driven to extinction in Europe by the middle of the 20th century. In Sweden’s Göta River, a ...

Arabian hares have been moved to the Prince Mohammed bin Salman Royal Reserve as part of a project to restore populations in ...

Spectacular images of bald eagles – from the snowy mountains of Alaska to the dramatic inlets of the Canadian coast.

In footage captured for the BBC TV programme Giant Otters of the Amazon, a caiman refuses to back down from fighting with a ...

Watch incredible BBC footage of wildebeests at the water's edge going back into crocodile-infested waters, narrated by David ...

The 126-metre-long ship went down with all its cargo when it was bombed in World War II. Now its trucks and motorbikes are home to barracudas, sea turtles and reptilian-looking crocodilefish.

The cheetah is back – thanks to a smart release project that now sees populations flourishing in South Africa and beyond ...

They are fast and dangerous but these birds of prey are also supremely weird. Here's 12 of the oddest hunters of the sky ...

There are many places across North America where you can see snow geese. The George C Reifel Migratory Bird Sanctuary, ...

This leaf beetle looks amazing, but does like to chomp through - yes you guessed it - asparagus plants. Asparagus beetles, or ...

Many researchers thought the two-month absence was caused by the predation of a white shark by a group of orcas. Now a new ...