Unfortunately you arent able to get a special prize on your birthday on Animal Jam, but maybe you could suggest that to the Animal Jam developers, you can email them at their support email
Free member ship for a week
ask animaljamsupport@live.com
birthdaybash
birthday bash gecko
there is playwild birthday bash
a mount shiveer cake
ngkidsrox and birthday bash and discovery and bedbuddy
It does nothing it just sits there being pretty
You do not get animal jam deers
Animal JamAnimal JamAnimal Jam
You do not get animal jam deers
You can be creative and make a cool cake out of den items, or, there is a code (that is now expired) that gave you an animal jam first birthday cake. The code is AJBDAY but it is expired now and does not work.
I know only two of them. birthdaybash - 2nd Birthday Cake ajbday - 1st Birthday Cake
it was invented in 2005 i dont know who but yeah i hope i help you