At temple or house Dana, the tradition of setting animals such as birds free is really lovely. It means you have compassion and sympathy, which we need urgently in our society, for other beings. In reality, every living being is afraid of death. Therefore, people who bear empathy try to help them whenever the opportunity arises. So, the people in my community ask me for chanting blessing verses not only for themselves but also for animals which they bought for setting them free.