The man was flown to Morristown Medical Center, police say.
A motorcycle rider said an animal jumped out in front of the bike, causing it to crash into a guardrail about 7:30 a.m. in Independence Township, according to police.
The motorcyclist was flown by medical helicopter to a hospital, police report.
The man was riding near near 61 Shades of Death Road when he crashed into the guardrail, township police said. The road has a slight incline but is straight at that point, police said.
The man had a laceration on his leg, police said. A landing zone was set up in a nearby field and the man was flown to Morristown Medical Center, police said. The man's injury did not appear to be life-threatening, police said.
The man was wearing a helmet, police said.
Tony Rhodin may be reached at arhodin@lehighvalleylive.com. Follow him on Twitter @TonyRhodin. Find lehighvalleylive.com on Facebook.