Assertion: tortoise's speed | /r/HasProperty | surprising
Facets:
Source sentences:
text: During the mating season however, the male Galapagos tortoises have been known to move at a surprising speed with marked individual Galapagos tortoises having been known to travel 13 km in just two days, a phenomenal feet for the sheer size of the Galapagos tortoise.
text: However, although feeding giant tortoises move about slowly, browsing with no apparent direction, if they have a purpose, such as moving to water or nesting grounds, they can move with surprising speed and determination given their size.