Assertion: crane | /r/HasProperty | monogamous breeders
Facets:
value: perennially
type: DEGREE
Source sentences:
text: Cranes are monogamous breeders.
text: Cranes are monogamous.
text: Cranes are monogamous species (one couple mate for a lifetime).
text: Cranes are monogamous breeders, and mated pairs stay together year round, and migrate south as a group with their offspring.
text: Cranes are perennially monogamous breeders, establishing long-term pair bonds that may last the lifetime of the birds.