How do dolphins use the tool?This is an interesting question because dolphins are one of the few animals on the planet that can use tools. In this article, I will cover some examples of the tools used by dolphins, as well as the reasons and benefits for which they use them.
One way dolphins use their tools is by using objects on the ocean floor to catch their prey. For example, bottlenose dolphins in Shark Bay, Australia, use giant conch shells to hunt fish. They will clamp the conch shell in their jaws, then drive the fish into the conch shell, turn the shell upside down, and pour the fish into their mouths. This method allows dolphins to catch fish more efficiently without wasting time and energy chasing them.
Another way dolphins use tools is by using sponges to protect their noses. For example, bottlenose dolphins in Shark Bay, Australia, wrap their noses in sponges and then use their noses to dig through the sand and mud at the bottom of the sea, looking for fish or squids hiding inside. This method allows dolphins to avoid nose injuries while foraging, and also allows dolphins to spot some prey that other dolphins can't.
Another way dolphins use their tools is by using mud waves or bubbles to round up their prey. For example, the Amazon river dolphin in Brazil's São Paulo River uses its tail to stir up the sediment at the bottom of the water, creating a muddy wave that drives the fish into shallow water and then catches them easily. This method allows dolphins to compete less and also makes it easier for dolphins to see their prey. In addition, some dolphins use bubble rings or bubble curtains to surround or isolate schools of fish, from which they can pick their desired prey. This method allows dolphins to more effectively control the movement of fish and also allows dolphins to locate their prey more prey.
What are the reasons and benefits for dolphins to use tools?On the one hand, dolphins use tools to improve their hunting efficiency and success rate, thereby saving time and energy and increasing the amount and quality of food obtained. On the other hand, dolphins use tools to improve their adaptability and creativity, allowing them to respond to different environments and situations, discovering and taking advantage of new resources and opportunities. Dolphins' tool-using behavior also reflects their intelligence and Xi ability, and they are able to observe, imitate, innovate, pass on and improve their tool-using skills.
In conclusion, dolphins are very intelligent animals that are able to use tools to help themselves survive and reproduce. Some examples of tools used by dolphins include the use of objects on the seabed, sponges, mud waves, or bubbles to catch prey. The reasons and benefits for dolphins to use tools include increased hunting efficiency and success, increased adaptability and creativity, and a reflection of intelligence and learning Xi.