Question: animals that have gone extinct in past 100 years?
Answer: Baiji dolphin. Year declared extinct: 2007. ...  Thylacine, also known as 'Tasmanian wolf' or 'Tasmanian tiger' Year declared extinct: 1986. ...  Pinta tortoise. Year declared extinct: 2012. ...  Golden toad. Year declared extinct: 1989. ...  Caribbean monk seal. Year declared extinct: 2008. ...  Caspian tiger. ...  Formosan clouded leopard. ...  Pyrenean ibex.