Brightly coloured butterflies in the Amazon have been observed flocking around the heads of turtles to drink their tears, which provide the animals with a vital source of the mineral sodium. (Photo: news.cn/huanqiu.com)
Brightly coloured butterflies in the Amazon have been observed flocking around the heads of turtles to drink their tears, which provide the animals with a vital source of the mineral sodium. (Photo: news.cn/huanqiu.com)
Brightly coloured butterflies in the Amazon have been observed flocking around the heads of turtles to drink their tears, which provide the animals with a vital source of the mineral sodium. (Photo: news.cn/huanqiu.com)
Brightly coloured butterflies in the Amazon have been observed flocking around the heads of turtles to drink their tears, which provide the animals with a vital source of the mineral sodium. (Photo: news.cn/huanqiu.com)
