All of our 'California' barn owl pellets are 1-1/2 in. long or greater in size, with the average size being 2-1/2 in. long. Barn owls in the arid west must conserve water; therefore these owl pellets are more compact than Pacific Northwest pellets. 'California' pellets are often found outdoors and will therefore show the effects of weathering. 'California' pellets will display a wider array of prey species, particularly birds. Minimum order 10 pellets.