Assertion: tawny owl's feather | /r/HasProperty | dropped at similar time
Facets:
value: the following year
type: TEMPORAL
Source sentences:
text: Feathers 4, 5, 7 and 8 are dropped at a similar time the following year and feathers 1, 2, 3, 9 and 10 in the bird's third year of adulthood.