The wisent -LRB- -RRB- -LRB- Bison bonasus -RRB- , also known as the MISC@1 bison , is a species of MISC@2 bison .

Wisent name for the MISC@1 bison -LRB- Bison bonasus -RRB- is a bison species and the heaviest surviving animal in LOCATION@1 .
