it a bird, a flag or a runaway balloon - this is it.
there are many signs you can ask for - numbers, feathers, words, animals and more - so make sure you are specific. the more specific you can be, the more likely you are to actually 'get' and notice that sign.
these are the first three steps needed to begin the journey of beginning to get to know your spirit guides and angels on the other side a little bit better.
try them out, give it a shot and see what happens - you won't know until you do. 