A Ferocious and Tiny Little Owl With Visible ‘Spirit-Eyes’ in the Back of Its Head

(EnviroNews Nature) – Often witnessed under attack by hoards of small and pesky little birds, this tiny fella’, small and active by day, is constantly on the look out for both danger and prey. The pearl-spotted owl (Glaucidium perlatum) stands 20 or less centimeters tall, and weight a…