Related Clues:

• Some winter migrants
• Silly bunch
• V creatures
• Long-necked, migratory aquatic birds
• Teal relatives
• Flyers in V’s
• A gaggle?
• 'The 12 Days of Christmas' sextet
• Honkers in the sky
• Birds; silly people
• Sextet after the golden rings
• Birds that fly in a skein
• Members of the duck family
• Participants in some flying formations
• Birds fancy heading south east