I don't have any suggestions for ou sweetypete, sorry.
I just wanted to say to those who suggested "turtoise" for the answer that it presumes prior knowledge of buzzard and turtoise practices. Whilst knowing that the turtoise lays her eggs in the sand may be more commonly known, the buzzard bit isn't. I don't live, nor have I ever lived in an area with buzzards. I don't recall the last time I ever encountered buzzard info in the form of a television show, reading or classroom teaching. I may have learned of their dining preferences when I was in elementary school, but trust me, that was too long ago to remember.
I agree with sweetypete though, I think there is more involved in the riddle. And as Adrian said, it seems that first line (or 2 depending on how you break it up) is an old saying from what I read on sites from Google.
A week of with pay sure would be sweet!

Hope you find the answer soon sweetypete!