Tomas Graca, Early morning on the river (August theme: Green)

Daintree river and rainforest are estimated to be 180 million years old which is tens of millions of years older than the Amazon Rainforest which makes this place the world's oldest rainforest. This tropical rainforest ecosystem is one of the most complex on earth. Its plant diversity and structural complexity is unrivalled on the Australi

Images have been resized for web display, which may cause some loss of image quality. Note: Original high-resolution images are used for judging.