Vortichez

A girl screams as she bungee jumps off Bloukrans Bridge in South Africa.

A big dog (Rhodesian ridgeback / Great Dane cross) barks loudly with an echo. A splash follows

A dog barks loudly with an echo. Followed by a splash.

A dog barks then lands in the water with a splash

A loud bark of a Rhodesian Ridgeback / Great Dane cross

A bird calls in a pine forest in Maclear, Eastern Cape, South Africa

Some dogs play in a lake. Barking, jumping in to collect sticks, splashing, shaking and panting. Some birds and unfortunately …

Crickets chirp while a dog barks

Some crickets chirping in the evening

Some birds in a pine forest in Maclear in South Africa's Eastern Cape, with a little human ambiance.

An electric butcher's bone saw cutting through some meat and bones.

An electric butcher's bone saw cutting through some meat and bones.

An electric butcher's bone saw cutting through some meat and bones.

Noisy African penguins at the Boulders Beach nature reserve, South Africa.

The guide at the Cango Caves in the Cango Valley, South Africa, sings in the enormous cave known as the …