1) The story describes a pigeon who lived with his wife and children in the forest. They became excessively attached to each other.
2) One day, while searching for food, the pigeon's children and wife were trapped in a hunter's net. Overcome by attachment, the pigeon and his wife were also trapped and lost their lives.
3) The moral of the story is that excessive attachment, like the pigeon felt for his family, can lead to suffering as it did for the pigeon and his family. One should pursue detachment to find satisfaction and avoid harm.