Assertion: condor's bird | /r/CapableOf | coordinate the phase of wing flapping
Facets:
value: spatially
type: MANNER
Source sentences:
text: Studies of waldrapp ibis show that birds spatially coordinate the phase of wing flapping and show wingtip path coherence when flying in V positions, thus enabling them to maximally utilise the available energy of upwash over the entire flap cycle.