For instance, Arctic weasels that live in areas covered by winter snow change color from brown in summer to white in winter, while more southerly weasels stay brown all year.
(areas; covered; by winter snow change color; T:in summer) (more southerly weasels; stay; brown; T:all year) (Arctic; weasels; that live in areas covered by winter snow change color from brown in summer to white in winter, while more southerly weasels stay brown all year)
areas more southerly weasels Arctic
covered stay weasels
by winter snow change color T:in summer
brown T:all year
that live in areas covered by winter snow change color from brown in summer to white in winter, while more southerly weasels stay brown all year