Beluga Whales

Beluga Whales A. Swimming. 1. In general, white sturgeon whales argon slow be adriftmingmers. They ordinarily swim about 3 to 9 kph (1.9-5.6 mph). They are, however, unfastened of sustaining a maximum speed of 22 kph (13.6 mph) for as yearn as 15 minutes (Nowak, 1991; Ridgway and Harrison, 1981). 2. Belugas bum swim forward and backward (Nowak, 1991). 3. Beluga whales often swim at depths barely covering their bodies (Ridgway and Harrison, 1981). B. Diving. 1. Beluga whales regular(prenominal)ly dont dive very(prenominal) deep, usually to about 20 m (66 ft.).

Belugas are non generally approximation of as deep- go down marine mammals, but they are capable of diving to extreme depths. Under experimental conditions a trained beluga whale repeatedly dove to cd m (1,312 ft.) with ease, and level dove to a depth of 647 m (2,123 ft.) (Nowak, 1991; Ridgway et. al., 1984). 2. A typical dive usually lasts three to v minutes, but belugas can stay submerged for as long as 15 minutes (Nowak, 1991; Ridgway and Harrison, 198...If you want to get a full essay, rule it on our website: OrderCustomPaper.com

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