What preys on a Peregrine Falcon?

The Great Horned Owl is one of the Peregrine Falcons few predators - surprising to non-bird twitchers as you'd think a Falcon would outrun an Owl...

With a name resembling something out of Harry Potter, the Gyrfalcon has to be something magical to catch the Peregrines out.

The Golden Eagle's probably the only addition to this list that actually looks like it could cause damage to the Peregrine family, hopefully it won't

If Peregrines nest to low to the ground these mammals can pounce on the smaller birds.

You may see these around a lot, but I'm sure you didn't know they were a threat to Peregrines low lying nests.

You wouldn't naturally think it, but these big furry creatures will nab a Peregrine out of the sky...well nest, if they get the chance.