Possible Clues:

• Bird with enormous bill
• Louisiana, the ___ State
• Seems I''m able to put end to Big BIll
• Bird crossing the road?
• Bird, large bag under bill
• Big Bill might lep up before I'm able to
• Aquatic bird - type of road crossing
• Aquatic, billed bird
• Bird
• Seems I am able at last to get such a enormous bill