Assertion: female tigon | /r/HasProperty | fertile
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Female tigons and ligers are often fertile and can mate with a lion, tiger or in theory with another species such as leopard or jaguar.
text: Female tigons are fertile, while male tigons are sterile Tigon III Enterprises, Inc. has been serving Western and Central Michigan for almost 15 years.
text: A few female tigons have been found to be fertile, but like ligers, the males are all sterile.