Is it illegal to stab bird's nest in the property?

Illegal. The property stabbed the swallow nest and caused the swallow to die, so it was an act of cruelty to wild animals and seriously violated the rights and interests of wild animals. According to China's current wildlife protection law, cruelty to wildlife will be investigated for legal responsibility. Therefore, it is illegal for the property to poke the bird's nest. In the living environment of wild animals, bird's nest belongs to the habitat of wild animals, and the property has no right to pierce it, let alone destroy the living environment of wild animals at will. Protecting wild animals is everyone's obligation, and any unit and individual has the responsibility and obligation to protect wild animals.