Assertion: world's bird | /r/CapableOf | come into estrus
Facets:
value: sexual maturity male
type: OTHER
value: several times
type: TEMPORAL
Source sentences:
text: Diet Fishes, marine mammals, birds and sea turtles Incubation 15 to 18 months; 17 months on average Estral Period Varies; tends to come into estrus several times a year or more Nursing Duration 12 or more months (wean) Sexual Maturity Male: