Birds are unique creatures. Once in pairs, they will be faithful to each other. They become lifelong partners, faithful to the end unlike humans. After the mating season, they begin to build the nest. This is one of the bird's stories. Have you ever seen a bird build its nest? After choosing a suitable place, they begin to build their nest.
Each flew searching and carrying twigs, grass, leaves and so on.
Probably thousands of trips made by each bird. Nest ready, just as the female spawn. Once they lay their eggs, the female bird will hatch them up to hatch
The job of a male bird is to provide food and keep the nest.
And since a bird is also a living thing I put back to the nest in order to live properly