Assertion: bonin petrel | /r/HasAspect | modified area of the gut
Facets:
value: like all procellariids
type: OTHER
Source sentences:
text: Like all procellariids the Bonin Petrel has a modified area of the gut known as a proventriculus which partly digests prey to create stomach oil, an energy rich oil which is lighter to carry than prey.
text: Like all procellariids the Bonin petrel has a modified area of the gut known as a proventriculus which partly digests prey to create stomach oil, an energy rich oil which is lighter to carry than prey.