Illustration of a Great Horned Owl hunting at night

What Do Owls Eat? A Complete Diet Guide by Species

Every owl is an obligate carnivore — there’s no plant matter in this diet at all, a genuine contrast to the omnivorous jays. Beyond that shared trait, though, the five species covered here range from remarkably broad generalists to a near-total rodent specialist. Great Horned…

Illustration of a regurgitated owl pellet containing bone and fur remains

Understanding Owl Pellets: A Genuine Window Into Diet

Few pieces of evidence reveal as much about a bird’s actual diet as an owl pellet does — a compact, regurgitated bundle of everything an owl couldn’t digest from its most recent meals. What a Pellet Actually Is Because owls often swallow prey whole or…

Illustration of an owl in its natural habitat, supported by retained trees rather than a feeder

Why You Can’t Feed Owls Seed or Suet (And What to Do Instead)

Owls Are Obligate Carnivores As covered in our diet guide, every owl species eats exclusively animal prey. Seed, suet, nectar, and fruit are simply irrelevant to this family’s biology — there’s no version of a nyjer feeder or peanut station that could ever attract an…

Illustration of a Barn Owl using a nest box for natural rodent pest control on a farm

The Rodenticide Problem: Why Owls Are the Better Pest Control

Rat poison creates a genuine, well-documented problem well beyond the rodents it’s actually aimed at — owls and other raptors that eat poisoned rodents accumulate the same toxin, often with fatal consequences. How Secondary Poisoning Works Anticoagulant rodenticides work by preventing a rodent’s blood from…