
Thunderbird
HighA colossal bird from indigenous legend with a wingspan that blots out the sun.
Eyewitness reportsNorth America
Pennsylvania is one of America's most cryptid-dense states, with Thunderbird sightings over the Susquehanna Valley and a remarkable density of Bigfoot reports in its northern forests.
3 documented creatures

A colossal bird from indigenous legend with a wingspan that blots out the sun.

The towering ape-man of the Pacific Northwest, glimpsed in fog and legend for centuries.

A half-bird, half-reptile terror from Maryland with a taste for livestock and legend.
Explore cryptids from broader geographic regions around the world.