Even their close relatives rarely reside in zoos or aquariums. Though we do not know very much about these creatures, we can assume that their care would be similar to those of close relatives. It is illegal to keep any marine mammal as a pet, because they are protected by the Marine Mammal Protection Act. No, black dolphins do not make good pets. Humans have not domesticated these dolphins in any way. The IUCN Red List classifies them as Near Threatened. Accidental captures, called incidental mortality, still occur in a number of fishing operations. Scientists know that humans have hunted these dolphins for decades, but do not know the extent of their population decline.įishermen capture the dolphins for food and as bait, both intentionally and accidentally. We honestly do not know how extensively humans have threatened (or otherwise interacted with) black dolphins. Based on this information, researchers believe they feed on rock cod, anchovies, crustaceans, squid, and sardines. However, there are anecdotal accounts describing feeding behavior. There is literally no scientific study about the diet of these creatures. ![]() ![]() Scientists know very little about black dolphins, and they are one of the least studied marine mammals in the world. They simply do not exist anywhere else in the world. You can find these dolphins from Valparaiso, Chile to Cape Horn, Chile. As with any animal that has minimal populations, they are not particularly widespread. The population is quite small, and debated by scientists. This dolphin has a very small distribution and range. They live nowhere else in the world, and do not migrate or leave their native habitats. These dolphins seem to prefer areas with fast-moving water, like tidal areas and river mouths. Remaining, for the most part, in waters shallower than 650 feet deep. They like to live just offshore, or in river deltas. These marine mammals are coastal inhabitants. In reality, they are not black at all, but gray! These factors made the dolphins appear darker in color than they actually were. “Black” Dolphin – Nowadays, these dolphins more commonly have the name “Chilean dolphins.” Scientists studied animals that had washed up and dried, or animals spotted from a distance. ![]() Their ranges vary anywhere from the coasts of Africa, New Zealand, South America, and more.
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