Assertion: hen harrier | /r/CapableOf | somersault display
Facets:
Source sentences:
text: At the start of the breeding season, in late March, the male hen harrier performs a breath-taking tumbling, somersaulting display that involved plummeting towards the ground then rearing up almost vertically before dropping suddenly again.
text: At the start of the breeding season the male hen harrier performs a breathtaking tumbling, somersaulting display that involved plummeting towards the ground then rearing up almost vertically before dropping suddenly again.