In mid-winter they have extra fur to keep their handling good on ice. Food Web Environmental Change If Arctic foxes are in too cool weather, they warm up by their thick fur.
(Arctic foxes; are; in too cool weather) (they; warm up; by their thick fur) Context(they warm up,List([141, 153))):(they; have; extra fur to keep their handling good on ice; L:In mid-winter)
they warm up,List([141, 153))
Arctic foxes they they
are warm up have
in too cool weather
by their thick fur
extra fur to keep their handling good on ice L:In mid-winter