Is a cactus wren a carnivore or a herbivore or omnivore?

Cactus wren is an omnivore. It eats plants and animals. Its diet includes insects, seeds, and small frogs and lizards. It isn't an herbivore, since it doesn't only eat seeds. It is not a carnivore, since it doesn't eat just flesh. It's an omnivore. It eats everything.