What animals and plants can coexist harmoniously?

1, Crocodiles and Thousand Birds: Thousand Birds not only look for bugs to feed on crocodiles, but also enter the mouth of crocodiles to peck at the remaining meat scraps and leeches parasitic in them. Sometimes crocodiles suddenly close their mouths and thousands of birds are locked in. At this time, the unhurried Thousand Birds gently hit the crocodile's upper jaw with sin, and the fierce crocodile will kindly open its mouth and let the Thousand Birds fly out after a full meal.

2. Indian rhinoceros and ox heron: There is a kind of rhinoceros in India, which is very strong and brave, but its eyes are small, short-sighted and inconvenient to live. Fortunately, its companion is a bird named Lu Niu. It stops on the rhinoceros and looks for hidden parasites in its wrinkled skin, which not only fills its stomach, but also relieves its pain.

3. Warthogs and birds that eat ticks: Fierce warthogs will make birds that eat ticks hold their heads high and even jump on their backs. Birds that eat ticks will eat cicadas from the thick skin of warthogs, so warthogs will alleviate the parasitic pain of ticks.

4. Anemones and clownfish: Anemones and clownfish are typical symbiotic phenomena in the ocean. Anemones have many thorns, but they won't hurt clownfish. Anemones protect them from other fish. Clownfish eats the digested residue of anemones and helps him clean it up. Even clown fish can be used as "bait" for anemones to prey on other fish.

5. The ground cover formed by the symbiosis of bacteria and algae or bacteria and bacteria, the former is the symbiosis of fungi such as ascomycetes and green algae, and the latter is the symbiosis of fungi and cyanobacteria (formerly known as blue-green algae or cyanobacteria). Among them, green algae or cyanobacteria carry out autotrophic photosynthesis to provide organic nutrition for fungi, and fungi carry out heterotrophic life, and decompose rocks with organic acids produced by them, thus providing mineral elements for algae or cyanobacteria.