Assertion: humpback whale's fin | /r/HasProperty | pectoral
Facets:
Source sentences:
text: Humpbacks have been observed to slap their pectoral fins down harder at the surface when the wind picks up just to be noisier.
text: Humpbacks have been observed to slap their pectoral fins down harder at the surface when the wind picks up just to be noisier.
text: Humpback whales are a favorite for whale watchers, as they frequently perform aerial displays, such as breaching or slapping the surface with their pectoral fins, tails or heads.
text: Humpback whales are a favorite of whale watchers―they are often active at the water surface, for example, jumping out of the water and slapping the surface with their pectoral fins or tails.
text: Humpback whales are a favorite of whale watchers, as they are generally found close to shore and are commonly active at the surface, for example breaching (jumping out of the water), or slapping the surface with their pectoral fins and tails.
text: Humpback whales are a favorite of whale watchers because of their habit of jumping out of the water and slapping the surface with their pectoral fins or tails.
text: It also made several attempts to put her under its pectoral fin.