The Last Known Passenger Pigeon Died at the Cincinnati Zoo in What Year?

The last known passenger pigeon died at the cincinnati zoo in what year? I should, it should be a gime for a couple of old conservationists like these two. Whoever's closestwh vers closis will be declared winner. The only game show where conservation always wins. Use codeo meat eater to receive 20 % off your first elite membership at annex maps dot com.