Assertion: storm petrel | /r/CapableOf | gain height
Facets:
Source sentences:
text: Slope soaring is more straightforward and favoured by the Oceanitidae, the storm petrel turns to the wind, gaining height, from where it can then glide back down to the sea.
text: Slope soaring is more straightforward and favoured by the Oceanitinae, the storm-petrel turns to the wind, gaining height, from where it can then glide back down to the sea.