Doves are often used in the Philippines as part of the wedding tradition. Since I was young I've been seeing doves in weddings and most often being chase by someone a to bring home hehehehe.... But a lot of changes happened in the past and there are more alternatives that we can choose from for this particular wedding tradition.
Butterfly release is getting popular these days in weddings, since doves can be messy I think it's a good alternative. Butterflies are known to elders as "wish keepers" according to American Indian Legend. For your wish to come true, you should catch a butterfly and whisper your wishes to it. As we know butterflies can make no sound so your wishes will be safe with them, it is believe that they can only share your wishes to this great spirit that can make all your wishes come true, like fairy god mother in a fairy tale... It the Philippines it's not very common but getting popular nowadays. But it's a little bit pricey compare to doves.