Robin

What there is most of

• Animal Body Part, Bat Wing with Shaft [Chima Bat Wing] · Black×1
• Lever Small Base with Black Lever · Yellow×1
• Plate Special 1 x 2 Rounded with 2 Open Studs · Red×1
• Sports Surfboard Standard · Lime×1
• Technic Plate 1 x 5 with Smooth Ends, 4 Studs and Centre Axle Hole · Lime×1

The twenty most numerous parts, longest bar first. Start a checklist to see all 5 part types and tick them off as you find them.