VIDEOS

Migration Ecologist tests the first test ever of an electronic tag on a monarch butterfly.

Building mathematical models to predict the behaviour of predator and prey.

The team wants to attract some sharks without using hooks or hurting them.

Jakub has another Nile perch in imminent danger. Without help the fish won’t submerge or survive.

After days of hiking and canoeing Vágner reels in the biggest arapaima he’s ever seen.

The legendary fish isn’t done yet and nearly knocks Jakub into the lagoon.

Once the white sturgeons get the bait, they can play with it for 15 minutes to half an hour.

The team makes a disturbing discovery which makes Jakub sad.

Meet the aye aye, a Lemur native to Madagascar, who the locals believe can kill just by the point of a finger!

The Thresher shark uses its whip-like tail when hunting for fish.

The mole has one of the most sensitive noses on the planet. It's even able to smell its prey underwater!

A nature show host is attacked by a cheetah while filming.

After months of hibernation, hungry brown bears in Alaska pose a serious threat to cameraman Neil Rettig.

Watch what happens when cameramen get dangerously close to the Tiger Shark, an elusive and deadly man-eater.

For snake collectors, these living creatures are works of art.