Wild boar are primarily nocturnal animals irrespective of sex, age, or season, although they may be more diurnal in times of food shortage.
A loon is a large, heavy bird that weighs about 9 pounds (4 kilograms). Ducks range from 15 to 24 inches & are related to swans.
As nouns the difference between crane and stork. is that crane is a large bird of the order gruiformes'' and the family ''gruidae having long legs and a long neck which it extends when flying while stork is a large wading bird with long legs and a long beak of the family ciconiidae.