Loggerhead Shrike

 It may be hard to believe but this little passerine is as fierce a predator as an eagle or a hawk. The loggerhead shrike can be found in open woodland habitats through most of Mexico, the U.S. and south central Canada. Birds living in the southern part of the range are year long residents while northern birds migrate south for the winter.

Loggerhead shrike are an ambush hunter. They are often seen perched in a place with an unobstructed view where they can watch for prey, which includes insects, lizards, small rodents and birds. Since they do not have the strong feet or talons of a raptor they have to catch their prey with their beak. The beak is equipped with a tomial tooth, a triangular notch on the upper beak, just like falcons have. It uses this notch to sever the spinal cord of its prey. Once dead the shrike will impale its prey on a stick or the barb on barbed wire. This holds the prey while the shrike uses its hooked beak to rip bite sized pieces. This hunting style has earned the loggerhead shrike the nickname Butcher Bird.

Loggerhead Shrike

Have you ever heard the old saying, "Don't judge a book by its cover?' Well this bird proves that looks can be deceiving. This cute little bird is a deadly predator. The loggerhead shrike eats birds, insects, small rodents, reptiles and amphibians. They do not have the strong feet and talons that raptors have so they have to use their beak to catch their prey. The strong beak is hooked down like a raptors, which is good for tearing flesh. They also have a notch in their beak similar to the tomial tooth that falcons poses. They use the notch to sever the spinal cord of their prey. Since their feet are not strong enough to hold down larger prey while they kill and eat it they will often impale their food on barbed wire ore small branches which holds it in place.

Loggerhead Shrike the Butcher Bird

Whenever I ask people if they know what a raptor is I often have people tell me that they are birds of prey. While all raptors are birds of prey, not all birds of prey are raptors. Take the loggerhead shrike for example, this small songbird is actually a bird of prey feeding on a diet of insects, small mammals, small reptiles and birds.

Raptors use their strong talons to catch and kill their prey but the shrike does not have talons, which is the main reason it is not classified as a raptor. Instead of using its feet the shrike uses its beak to catch its prey. The shrike has a notch on its beak called a tomial tooth which it uses to sever the spinal cord of its prey, falcons also have a tomial tooth. The shrike will then wedge the prey in a crevice or impale it on barbwire or a branch and use its hooked beak to rip it into bite size pieces. While loggerhead shrikes are found in western Minnesota during the summer, a loggerhead sighting is more rare then spotting one of their cousins the northern shrike, which we see during the winter. I photographed this loggerhead at the Laguna Atascosa NWR in south Texas.