Possible Clues:

• Bird taking flower on lake
• Parasite bringing down large bird
• Winger, behold, from east, maintaining custom
• Former name for blackbird
• Russell Thorndyke's doctor has foot with fused digits
• Bird must get insect, first to last
• Duck to take advantage of lake, or some other bird
• White-collared thrush: Var.
• On lake find river bird
• Louise and I freed a wild bird