Dear, you are right that the sound of firecrackers scares the animals and birds around us. I myself get very scared by the sound of firecrackers. I don't go to many weddings because of the sound of fireworks. On the night of December 31st, the firecrackers were so loud that the pigeons on the balcony of my house started flying in the dark and the children fell into the street. We all need to be aware that animals get scared and die from firecrackers. Your writing is very beautiful. Good luck to you.