Among the most haunting and evocative images of Australian wildlife are the black and white photographs of the last Thylacine, languishing alone in Hobart Zoo. It’s an extraordinary reminder of how close we came to preventing an extinction.
That loss is also an important lesson on the consequences of acting too slowly. Hobart Zoo’s Tasmanian tiger died just two months after the species was finally given protected status.
Last year, we wrote about the last-known Christmas Island Forest Skink, an otherwise unremarkable individual affectionately known as Gump. Although probably unaware of her status, Gump was in a forlorn limbo, hoping to survive long enough to meet a mate and save her species. It was an increasingly unlikely hope.
Despite substantial effort searching Christmas Island for another Forest Skink, none was found.
On 31 May 2014, Gump died, alone. Like the Thylacine, she barely outlived the mechanisms established to protect her, dying less than five months after being included on the list of Australia’s threatened species.
Sudden decline
Until the late 1990s, Forest Skinks were common and widespread on Christmas Island. Their population then crashed, and has now vanished. It has been a remarkable disappearance but not entirely peculiar, as it was preceded by an eerily similar pattern of decline and extinction (in 2009) for the Christmas Island Pipistrelle, the most recent Australian mammal known to have become extinct. Nor is the skink unique among the island’s native reptiles – most of them have shown similar patterns of decline.
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