Use a fable to explain why pelicans have big mouths

There are green grass growing beside the lake and red flowers blooming. They sat on the rocks and started fishing.

Huh? Where did this toucan fly from? It looks so weird!

A Huang said: "What is your name?"

The big-mouthed bird said: "My big name is Pelican (ti hu), and my nickname is Gannet."

Ahua threw away the fishing rod, rubbed her belly and laughed: "Haha ...You don’t have a beard, why are you called a ‘shaved beard’? You are not made of sugar, so why are you called a ‘sugar’ goose?”

The pelican got angry, flapped its wings and flew away.

Ahua clapped her hands towards the flying pelican and sang: "Pelican, pelican, big mouth, you look so ugly!"

The willow tree by the river. Oriole said: "Ah Hua, you shouldn't laugh at others. The pelican's big mouth is very useful!"

The sun rose, Ah Huang only caught one fish, and A Hua didn't catch any fish. While fishing, it cried anxiously. At this time, the pelican flew back again. Its big mouth is like a fishing net, catching many fish at once.

The pelican put the fish in the small bucket and said: "It's for you, take it home!"

Ahuang was shy, and he said: "I'm sorry, it was just now I was wrong! From now on, let’s be friends.”

The oriole sang in the tree: “The pelican has a big mouth, fishes for shrimp every day, and is eager to help others. Everyone loves him!”

The sun was setting. They carried a bucket full of fish and walked home happily.