Climate change helped kill off megafauna in Australia. Research comparing the diet of Australian megafaunal herbivores when they were widespread to when they were in decline suggests that climate change had a significant impact on their diets, and may have been a primary factor in their extinction.

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Climate change helped kill off megafauna in Australia. Research comparing the diet of Australian megafaunal herbivores when they were widespread to when they were in decline suggests that climate change had a significant impact on their diets, and may have been a primary factor in their extinction.