Birds represent physical and emotional freedom. They can also represent religious feelings. Some more meanings: Dreams of black birds represent the “dark side” of the dreamer’s personality.
To dream of bird poop is a lucky omen, foretelling good fortune.
To see bird eggs in your dream symbolizes money.
To see birds hatching in your dream means you will be successful in your goals, but not for a while.
To see a bird nest in your dream represents independence and the need for allies.
To dream of dead or dying birds foretells a period of coming disappointments. You will find yourself worrying over problems that are constantly on your mind.
To dream of aggresive birds (if they were attacking you, or killing people, in your dream) is a warning to be careful with those around you. Take notice on who you know in your waking life that could remind you of a bird, or who has a name that sounds like a bird’s name - this is the person to watch out for.
To dream of a cooked bird, suggests that you’re feeling guilty about something. You fear that someone will “find you out”, or believe they already have. Also see “Aviary” and “Birdcage”, “Birdhouse” and “Birdseed”, below.... My Dream Interpretation
Despite what it may seem, excrement in dreams are associated with money and wealth. Handling it indicates the desire to improve and excel. The act of defecating also symbolizes elimination of all waste and excess, except when it is difficult to do so (constipation). In the latter case, the dream reflects greed and stubbornness. (See MANURE and DEFECATION)
Stepping on dog poop in a dream promises windfall in business.... The Big Dictionary of Dreams