A dream where you see a bird or birds can suggest that you are feeling free or releasing your inhibitions in some area of your life. Alternatively, the dream may imply that you are ambitious or you have some deep inner desire.
If a bird is dying in the dream, or you see a dead bird, then this can represent things that are not working out in your life, setbacks, anxiety or concerns that you have in your waking life. On the other hand, if you see a bird give birth, or see bird eggs in a dream, then this can symbolize prosperity or good luck.
A bird that is tweeting away in a dream can often suggest that you have a joyful character, or you are feeling happy, free or content in your life. On the other hand, an aggressive bird in a dream can highlight lack of direction, feeling tied down or like things are getting on top of you in some part of your waking life.