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A little lion cub soaks up the sun in this week's roundup of best animal photos

A lion cub is seen in the Naboisho Conservancy adjacent to the Masai Mara National Reserve, Kenya, on Oct. 6.
GORAN TOMASEVIC / Reuters
A lion cub sits in the grass, an ostrich cools down with a sprinkler, sheep get their wool dyed and more in this week's Animal Tracks.