1. Caring for birds is a human virtue.

2. Home of people and birds under the blue sky.

3. Pay attention to migratory birds to protect the environment.

Birds are natural enemies of pests and friends of human beings.

5. Protect birds and biodiversity.

6. Protecting birds is glorious, but shooting birds is shameful.

7. Love birds! Don't let the tree feel lonely.

Please protect birds, for the sweet songs of the Ming Dynasty.

9. Care for life and protect birds.

10 I advise you not to hit the branch bird. My son wants to go back to his mother in the nest.

1 1, don't let birdsong become a luxury!

12, birdsong is the most beautiful sound of nature, let this sound reverberate in our ears forever.

13. Let human beings move forward happily in nature and let birds soar freely in the sky.

14, only with birds will the blue sky be alive. Don't let the sky become lonely.

15, let's listen to the most beautiful melody of nature-the singing of birds.

16. Birds are also our friends. We should take good care of them!

17. Listen to the melody in the forest and cherish the notes under the sky-loving birds starts from the heart.

18, give birds a free sky, and don't let lonely music blow all over the lonely jungle.

19. Love birds and protect them regardless of you, me and him. Virtue and charity benefit everyone.

20. In the season when grass grows and warblers fly, don't let birdsong become a memory. "

2 1. Birds are friends of human beings. What would you do if you were asked to hurt your friend?

22. Birds make the blue sky more beautiful. For your own visual enjoyment, please protect birds, friends of mankind.