Introduce the morphological structure, physiological characteristics, and behavioral habits of dolph

1.Dolphin habits: Dolphin swimming is a unique way of swimming in the dolphin family, the whole body jumps out of the water at a small angle and then enters the water at a small angle, which is one of the ways to distinguish dolphins from other cetaceans.

2.Dolphins swim fast, usually at a maximum speed of about 30 to 40 kilometers per hour, and some species of dolphins can reach speeds of more than 55 kilometers per hour and can maintain a long time, making them the champion of long-distance swimming in the ocean.

3.Dolphins feed mainly on fish and squid, with killer whales also preying on mammals as well as birds and large fish.

4.Like other toothed whales, dolphins rely on echolocation for predation and can even stun prey with loud pitches.

5.Dolphin characteristics: Dolphins are small to medium-sized cetaceans, about 5 to 10 meters long, weighing 50 to 7000 kilograms, and males are usually larger than females.

6.Most dolphins have a prominent head feature with a raised forehead before the beak, also known as a frontal bulge, due to the presence of lenticular fat, which helps to gather echolocation and foraging sounds.

7.Most dolphins have a sleek, smooth body shape with a hook-like dorsal fin.

8.Some dolphins have eye-catching colourful patterns on their bodies, while others are more drab colours.

1. Diet: Dolphins mainly feed on fish and squid, and dolphins rely on echolocation for predation, and can even stun prey with a high vocal intensity.

2. Swimming method: Dolphin swimming is a unique swimming method of dolphins, the whole body jumps off the water at a small angle and then enters the water at a small angle. Dolphins don't dive as long and deep as other cetaceans.

It swims fast and has juggling features. Pods of dolphins often follow the boat to ride the waves, sometimes taking to the air in acrobatic jumps.

3. Swimming speed: dolphins swim fast, usually the fastest speed is about 30-40km per hour, some species of dolphins can exceed 55km per hour, and can maintain a long time, is the champion of long-distance swimming in the ocean.

4. Group activities: Dolphins are highly social species, living in large groups and exhibiting many interesting collective behaviors. There are many ways to work together among group members.

An example is: groups of dolphins sometimes attack sharks, killing them by impact. Members also work together to help injured or sick individuals.

It is a water-dwelling mammal that resembles a fish, but is not a fish.

Generally speaking, adults smaller than 3 meters are called dolphins, and those larger than 3 meters are called whales, but there are special cases in naming for historical reasons.