Only two guesses this week:
from Linda G - "Part of a bird's beak? A duck's bill, maybe?"
Not a duck this time, but your observational skill earns 100%!
And from Christine -"You've fed us a tough piece of pie again, Al. But I agree with Linda; I think it's a part of a bird's beak."
Well I suspect this isn't too had to swallow, you earn 100% as well!
The bird in question is a Silver Gull (Chroicocephalus novaehollandiae), one of a row of birds I caught standing on a rail year or so ago.