The following ducks breeds are currently in need of preservation:

• Ancona
• Australian Spotted
• Aylesbury
• Aztec Ducks
• Black East Indies
• Buff (a.k.a. Orpington)
• Dutch Hookbill
• Golden Cascade
• Magpie
• Miniature Golden Cascade
• Miniature Silver Appleyard
• Miniature Overberg
• Pekin (Exhibition)
• Rouen (Exhibition)
• Runners (Exhibition))
• Saxony
• Shetland Ducks
• Silkie
• Silver Appleyard
• Welsh Harlequin