Egret birds generally refer to birds of the genus Egret. Egret is a symbol of longevity and happiness, and it also means peace, security and innocence. When the egret struggles to flap its wings upwards, it means enterprising, hard work and leap, and it also means looking forward to peace.

Heron is the general name of egrets, a large and medium-sized wading bird, mainly living near wetlands and woodlands, and an important indicator species in wetland ecosystem.

Heron's hair is white, its neck is slender, its feet are blue, and its height is about one foot. Its toes are apart, its tail is short, and its mouth is about three inches long.

Herons are a group of very old birds, which were active on the earth about 55 million years ago.