Owls eat their prey whole. After the meal is digested, the owl regurgitates undigested bones and hair into a pellet.

A pellet, in ornithology, is the mass of undigested parts of a bird's food that some bird species occasionally regurgitate. The contents of a bird's pellet depend on its diet, but can include the exoskeletons of insects, indigestable plant matter, bones, fur, feathers, bills, claws, and teeth. In falconry, the pellet is called a casting.

1. A common name for the small spherical projectiles loaded in shot shells. 2. A non-spherical projectile used in some air rifles.

a solid missile discharged from a firearm; "the shot buzzed past his ear"

Resins that are generally spherical, ovoid, or cylindrical in shape, and between 1 and 5 mm dia.

In target shooting, a chunk of metal fired from a gun. In hunting, a chunk of poop dropped from a deer.

Either an airgun projectile, usually of lead, or a component of a shotgun cartridge which is fired out of the gun. Normally shotgun pellets are round balls of lead, or often these days, of steel.

A pellet is usually a small, compressed, symmetrical and hard chunk of matter. Ex: Wood pellets, Ore pellet, etc.

A piece of thin paper bearing writen and rolled into a ball, used in mentalism.

A little ball made of compressed wood; used for burning in some wood stoves

Made of 100% wood sawdust with no additives. The sawdust in pellets is a manufacturing byproduct otherwise destined for landfills.

A pellet is a small unit of compressed material, usually in the shape of a ball or cylinder. Wood pellets are made of sawdust and shavings.