two young weasels mustela are curiously peeking out from their burrow, surrounded by vibrant autumn leaves

animal mammal wildlife pet whiskers dog squirrel nature rodent carnivore zoo puppy chipmunk deer cat two young weasels mustela curiously peeking burrow surrounded vibrant autumn leaves weasel hole forest animals curious furry woodland scenery fall flora fauna ecosystem habitat conservation instinct playful cute alert outdoor natural colors siblings companionship exploration environment peaceful setting biodiversity small mammals