How could I keep a streak like I've had lately??

The first place I went today was top secret, and it stunk massively. i was only there 30 minutes before i left. There wasn't a single tooth lying around anywhere, and the pit was full of footprints. its all good though because i flew out to the spot that should not be and dug for about 3 hours before calling it quits. i dug a pretty big trench over at the little pond and filled the whole thing in so it was really hard work, and i didn't even find anything good in it. i got tired of striking out so i went over to the big pond in the same development and dug for a little while. i found a nice little vertical face and dug in it to find a bunch of broken stuff. i found another white layer, but there were no teeth in it. i walked a little bit then and thats when i found the retro - right in pitchfork dude's spoil. speaking of pitchfork dude, he showed up about then. I dug a little more, but i had to do some work on my house so i left.