Animals that protect the environment, who can tell the reason?

1, Seagull It is an expert in preying on locusts, moths, scarabs, walking insects and mice, so that trees can be protected from pests and grow healthily. At the seaside and beach, it can eat all the leftovers that people throw away at will, and has made great contributions to keeping the sea and beach clean, so it is called "volunteer cleaner".

2. Ants are carnivorous black ants, which specialize in eating animal carcasses that people throw away or die on the ground. When they are full, they will take the residue back to the nest and store it, which plays a very good role in protecting the environment on the ground.

3. Earthworms, except stones, bricks, glass, metal, rubber, etc. , can digest all other rotting organic wastes and domestic garbage and convert them into organic fertilizers. The digestive system of earthworms is amazing. It can secrete an enzyme that decomposes wood fibers. As a result, some weeds, sawdust, animal bones and fishbones, eggshell skins, rags and other filth have become delicious in their mouths. According to experiments, 654.38 billion earthworms can swallow 40 tons of garbage a day. If you treat the garbage of an ordinary family, it is enough to raise 2000 earthworms. Earthworms can be described as loyal "environmental guardians".

When vultures fly high in the sky, they will eat quickly once they find carrion. Because it feeds exclusively on carrion, it won't let dead animals die suddenly in Shan Ye, thus avoiding environmental pollution.

5, crow, its sense of smell is very sensitive, a little rotten, it will fly in time to "clean up." Crows have been cleaning up garbage for the earth all their lives, and they are out-and-out "scavengers".

6. Frogs, because frogs feed us pests, leftovers are still stored for hibernation.