Assertion: emperor penguin's size | /r/CapableOf | have developed in penguin evolution
Facets:
value: early on
type: TEMPORAL
Source sentences:
text: The bird's gigantism indicates that "a very large size seems to have developed early on in penguin evolution, soon after these birds lost their flight capabilities," said study co-lead researcher Gerald Mayr, a curator of ornithology at the Senckenberg Research Institute, in Germany.