An alligator being wrangled into a truck for removal by Florida Fish and Wildlife Conservation Commission officials in Ocoee, Florida, on May 25, suddenly swung its tail and head-butted a trapper, knocking him out.

Michael Redding was able to record the moment on his cellphone and mentioned in his description of the incident that the alligator was eventually captured and released into a nearby lake. Credit: Michael Redding via Storyful