Assertion: quetzal's tail feather | /r/CapableOf | take three years
Facets:
value: for the males
type: OTHER
Source sentences:
text: Young quetzals begin flying after three weeks old but for the males, their long tail feathers take three years to develop.
text: Young quetzals begin flying after three weeks old but for the males, their long tail feathers take three years to develop.