Eating poisonous plants saves life of gemsbok in Namibian desert

[unable to retrieve full-text content]In drought periods browsing springbok feed on all plant material they can find, while grazing gemsbok, in contrast, switch their diet to a high proportion of poisonous plants -- and they survive.

Source: http://feeds.sciencedaily.com/~r/sciencedaily/most_popular/~3/5fvLF2hec_c/130816222749.htm

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