Dodo, scientific name: Raphuscucullatus. Dodo, also known as Mauritian dodo, stupid pigeon and solitary pigeon, is a flightless bird, which is only found in mauritius island, Indian Ocean.

Cuckoo refers to the most common cuckoo in China, Eurasian cuckoo, commonly known as cuckoo. The origin of the name "cuckoo" is its homonym, and the time to come to China is just the sowing season.

It belongs to Rhododendron of Ericaceae.

This is a medium-sized (32 cm) cuckoo. The upper body is gray, the tail is black, the abdomen is nearly white, and there are black horizontal spots. "Brown-red" mutant female is brown with black stripes on her back. Different from Rhododendron yunjin, the iris is yellow, and there is no secondary spot on the tail, and different from Rhododendron yunjin, there is no transverse spot on the waist. There are white spots on the pillow of the bird.