First of all, seagulls
It is good at preying on locusts, moths, beetles, walking insects and mice, so that trees can avoid 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". ?
Second, ants
There is a carnivorous black ant that eats the carcasses of animals that people throw away or die on the ground. After eating, it will also take the residue back to the nest for storage, which will play a very good role in protecting the environment on the ground. ?
Third, earthworms.
Except stone, brick, glass, metal, rubber, etc. All other rotting organic wastes and domestic garbage can be digested by it and converted 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". ?
Fourth, vultures
When it flies in the sky, once it finds carrion, it will quickly have a full meal. Because it feeds exclusively on carrion, it won't let dead animals die suddenly in Shan Ye, thus avoiding environmental pollution. ?
Verb (abbreviation for verb) crow
Its sense of smell is very sensitive. If it smells a little rotten, it will fly to "clean up" in time. Crows have been cleaning up garbage for the earth all their lives, and they are out-and-out "scavengers".
Six, frogs
Because frogs eat pests for us, the leftovers are still stored for hibernation.