Dolphins are small-toothed cetaceans easily recognizable by their curved mouths, which give them a permanent “smile.” There are 36 dolphin species, found in every ocean.

A common bottlenose dolphin (Tursiops truncatus). A dolphin is an aquatic mammal in the clade Odontoceti (toothed whale).Dolphins belong to the families Delphinidae (the oceanic dolphins), Platanistidae (the Indian river dolphins), Iniidae (the New World river dolphins), Pontoporiidae (the brackish dolphins), and possibly extinct Lipotidae (baiji or Chinese river dolphin).

Dec 13, 2019 · Dolphins (Odontoceti) are a group of 44 species of toothed whales or cetaceans. There are dolphins in every ocean on Earth, and there are freshwater species of dolphins that inhabit rivers in South Asian and South American.

Jan 11, 2025 · Dolphin, toothed whale of the family Delphinidae (oceanic dolphins) or the families Platanistidae and Iniidae (river dolphins).

Top ten facts about dolphins. There are currently 42 species of dolphins and seven species of porpoises. Dolphins are marine mammals. They must surface to breathe air and give birth to live young. A dolphin pregnancy last between nine and 16 …

Apr 11, 2017 · Curious, playful, and undeniably cute, dolphins have somersaulted their way into our hearts. Swim with our interesting dolphin facts to learn much more.

Agile swimmers, dolphins are a favorite for wildlife watchers as their playful activities and aerobatics in the water are a delight to see. They are also highly intelligent and can learn to do different tasks just through observation. Interesting Dolphin Facts 1. …

Dolphins are aquatic mammals of the infraorder Cetacea that constitutes five families, including oceanic dolphins, the Indian river dolphins, brackish dolphins, the New World river dolphins, and the extinct Chinese river dolphins.

Dolphin Information, feeding, habitat, distribution, reproduction, anatomy and more. Facts about the Bottlenose Dolphins, the Amazon Pink Dolphin, the Spinner

Mar 9, 2024 · Their agility, intelligence, playfulness and social skills make dolphins one of the most charming inhabitants of the Earth’s waters. But there’s more to this savvy, diverse family of creatures than meets the eye.