HILLSDALE, N.J. — In some neighborhoods of this placid New Jersey borough in Bergen County, they are seemingly everywhere — waddling by the dozen in the road, perched on car roofs, pecking at the tires of delivery trucks.

But wild turkeys, which were wiped out in the state by the mid-1800s, put on their most brazen display on Tuesday, when a letter carrier felt trapped in his truck and telephoned his boss for help.

“Hey sarge,” the postmaster said in a 911 call to the Hillsdale Police Department. “You’re not going to believe this, but I got a carrier that’s being attacked by wild turkeys and won’t let him deliver the mail.”

The letter carrier, who was not identified, was inside his truck on Esplanade Drive, surrounded by four or five turkeys, when two officers arrived, according to Capt. Sean Smith of the Police Department. “The first officer attempted to blow the siren and that didn’t work,” he said on Thursday. “Then the other officer got out of his car and ran aggressively toward the turkeys and that did the trick.”