So in the past few days we noticed this: and this: on our 1 1/2 year old Saxony drake Elvis's right foot. He's still totally happy, not limping, doesn't flinch when we push on it. The only thing I can think of is bumblefoot - but it's sort of on the side and not really weight bearing. I was hoping for the most rapidly growing wart in history though! I think there's an avian vet somewhere nearby.....I don't know if I can lance it myself. He's not that cooperative! Thank you!