Possible Clues:

• Illegal Aussie look-out man getting bird
• Bird that mimics mate as well
• One bird and a pair, by the sound of it, as well, all comes to one bird
• Exotic bird with bright markings
• Lightly coloured crested parrot
• Prepare to fire at ducks and another bird
• There's a male bird as well about a bird like this
• Not a hen and more than a one, by the sound of it
• Prepare to fire an also at the bird
• Parakeet's cousin