More than 50 pregnant grey sharks are estimated to be congregating in waters north of Noosa on the Sunshine Coast at what is believed to be a crucial survival site for the endangered species.
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The bird has been listed as Endangered by the International Union for the Conservation of Nature since 2010 - and every year since then - the population reaches new record lows.
There are fewer than 500 Indian Ocean humpback dolphins (Sousa plumbea) remaining in South African waters. Science alone will not bring them back from.