Amazon river, Brazil
There are over 3000 known species of fish that live in the Amazon River, with more constantly being discovered.
Niagara falls, Ontario, Canada
Alcatraz Island, San Francisco, USA
Port Phillip Bay, Melbourne, Australia
Papua New Guinea, Rainforest
Socotra Island, Yemen
The island of Socotra constitutes around 95% of the landmass of the archipelago. It lies some 240 kilometres (150 mi) east of the Horn of Africa and 380 kilometres (240 mi) south of the Arabian Peninsula. The island is very isolated and a third of its plant life is found nowhere else on the planet. It has been described as “the most alien-looking place on Earth”. (source)