Assertion: river otter | /r/HasProperty | underwater
Facets:
value: for 4-6 minutes
type: TEMPORAL
value: during extreme dives
type: TEMPORAL
value: for the majority of their day
type: TEMPORAL
value: at a time
type: TEMPORAL
Source sentences:
text: North American river otters are excellent swimmers and divers, able to stay underwater for up to 8 minutes.
text: North American river otters can remain underwater for nearly 4 minutes, swim at speeds approaching 11 km/h (6.8 mph), dive to depths nearing 20 m (22 yd), and travel up to 400 m (440 yd) while underwater.
text: They can swim at a speed of seven miles per hour and can stay under water in excess of two minutes at a time.
text: but they do stay in the water for the majority of their day.
text: River otters can remain under water for 6 to 8 minutes.
text: They can stay underwater for up to four minutes.
text: Their average dives last from 1-2 minutes, but during extreme dives they can stay underwater for 4-6 minutes.
text: They may dive as far as 50 feet and can remain underwater for several minutes.