KnowraBull sharkLinked fromLinked fromThe 3 pages that link to Bull shark, each with the reason it gives.All 3Broader topic 2Related 1EuryhalinityBroader topic: Its movement between marine and freshwater habitats depends on unusual osmoregulatory flexibility.Requiem sharkBroader topic: Its tolerance of low salinity makes it an unusual case among requiem sharks.Tiger sharkRelated: It is another large, wide-ranging requiem shark with a flexible diet.