Pilgrim geese are the only domestic goose breed in which you can distinguish males from females at any age. As babies, the males are yellow and light gray with lighter colored bills, much like a day old Embden or Sebastopol, The day old female's down is a deeper gray/green with a darker bill like a Toulouse. Adult males are white with a touch of gray on the rump or wings. The females are gray and often with white on the head. They are a calm, quite goose, and are also good foragers and parents. The average weight of females is 10-13 lbs. and the males are 12-14 lbs.