'Don't look down': Vietnam glass-bottomed bridge targets thrill-seekers

The bridge has three layers, each 40mm thick, and can hold up to 450 people at a time.

Grunt, hoo, pant, scream: Chimps use complex vocal communication

Chimpanzees, which along with their cousins the bonobos are the closest living genetic relatives to people.

Big bull bully

He went charging at another rhino at waterhole

Cuckoos are cunning

They lay eggs in the nests of unsuspecting birds

What’s your buzz?

Nairobi National Park is a great place to escape to to experience nature

Super suni sighting

They are very shy and sensitive and it is rare to get close to them. I mostly watch them through binoculars.

WATCH: Rhino attacks calf in mating fight

These fights can be brutal, and injuries are common.

The biggest bird

Ostriches cannot fly due to size and weight

Fabulous family outings

A memory of a lifetime awaits you at the Nairobi National Park

Special super scoopers

Pelicans are one of the only birds with a pouch under their bill

New-life moments

A staggering, wobbly, wet little newborn calf emerged from wildebeests

A spikey friend

Hedgehogs have as many as 6,000 quills but not poisonous

The stealth striker

Owls are very adept in hunting in their respective environments

The sensitive servals

They are particularly designed for efficient and effective hunting

How lions can tell a lioness is ripe for mating

Such powerful smell techniques are literally a mystery

Baby fun run

Fresh air and mud stimulates the baby rhino to have endless energy

NNP at 75 tree initiative

Group aims to be a voice for the trees which cannot speak