Assertion: macaw's group | /r/CapableOf | keep in tiny cages
Facets:
value: with domesticated chickens
type: OTHER
value: from the age of 3 months
type: TEMPORAL
Source sentences:
text: An absence of stimuli can delay the development of young birds, as demonstrated by a group of vasa parrots kept in tiny cages with domesticated chickens from the age of 3 months; at 9 months, these birds still behaved in the same way as 3-month-olds, but had adopted some chicken behaviour.
text: An absence of stimuli can delay the development of young birds, as demonstrated by a group of vasa parrots kept in tiny cages with domesticated chickens from the age of 3 months; at 9 months, these birds still behaved in the same way as 3-month-olds, but had adopted some chicken behaviour.