The regional US sterilized barn owl pellets 2.5 – larger”. (CA, NV, NM, AZ) Premium BARN OWL pellets are the best value as each BARN OWL pellet can be shared by two students and often include more than two entire skeletal remains of the prey. Pellets have ranged as high as 3″ to 4″ and average about 2″ to 3″. Includes an equal number of dissection sticks and download of a guide. Tools include forceps, picks, and charts.