Are Snakes Really Disappearing Around the Globe?

80beats
By Andrew Moseman
Jun 9, 2010 6:56 PMNov 20, 2019 1:32 AM
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The turn of the millennium was not kind to the snakes. Herpetologist Chris Reading and his team have been counting snakes through their own surveys and looking at population data going back to 1987 to see what's happening to snake populations. The alarming findings, to be published soon in Biology Letters, indicate that most of the species studied saw a great decrease in population, with the greatest loss between 1998 and 2002. Reading's team monitored 17 different species in different climates—including snakes from Europe, Africa, and Australia—to try to get a global picture. Eleven of the 17 declined sharply over the study's two-decade-plus period, with some declining as much as 90 percent. Five remained more or less stable. Only one saw a population increase, and a very slight one at that.

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