10/24/2026
100 Things You Didn't Know About the U.S. Fish and Wildlife Service! "Capturing Bootleggers and Duckleggers!"
In 1929 U.S. Game Protector John Perry went undercover as a hobo name “Dopey” to infiltrate Chicago area poachers. Many Illionois bootleggers were also involved in the illegal game markets known as "ducklegging." The normally clean-cut Perry, went unshaven, poured alcohol on his unkempt clothing and, even though he would be involved in arresting the bad guys, they never recognized the undercover agent who carried out the ruse multiple times.
It was one of the earliest federal undercover operations and the beginning of the U.S. Fish and Wildlife Service's undercover operations, which persist to the present with USFWS Special Agents.
#3 of 100
An ongoing history series on the U.S. Fish and Wildlife Service as part of our nation's 250th anniversary.
Caption: Law enforcement agent John Perry undercover and in uniform. Credit: U.S. Fish and Wildlife Service Museum/Archives at the National Conservation Training Center.