Misc: Name one of the birds which Noah released from the Ark?

Questions

Collective term for slender, threadlike outgrowths of the epidermis of mammals, forming the characteristic covering of those mammals?

Colorless chemical pesticide, dichlorodiphenyltrichloroethane, used to eradicate disease-carrying & crop-eating insects?

Colorless, odorless, sweet-tasting alcohol, c3h8o3, with a specific gravity of 1.26?

Commercial enterprise of hunting whales to obtain oil, whalebone, meat, & various by-products?

Commercial raising of chickens, turkeys, ducks, & geese for their meat & eggs?