Joel Garo on Instagram: "Northern Shrikes Part 2. Viewer discretion is advised. Impaling prey: Shrikes are predatory birds that kill prey by impaling them on a sharp stick or a thorn. They then use the thorn as a support to tear the prey into small biting pieces. They also kill more prey than needed immediately, and use the thorns as a food cache. #shrike #birdsphotography #birds #birdsofprey #predator #albertabirds #birdsofinstagram #birdsonearth #natgeo #naturegeography #sunday #weekend"