There was just a discussion with a newbie that stated she isn't concerned about internal parasites because feeding DE takes care of internal parasites and neutralizes heavy metals.

I haven't seen a waterfall in a kiddie pool.
So the Pacuare river, the falls over the Silver Mines dam, St. Francis Millstream Gardens, Bryant Creek, Upper Buffalo River, the North Fork river double falls, or the 4' roller waves on the Missouri River 340 at night don't count - all in an open canoe.
Bummer. I imagine you searched for piles of feathers. All my birds are black so a peek out the back window will show the aftermath of disaster.
Be careful what you wish for. I called a friend in Puerto Rico when Hurricane Maria was headed there. He said he likes hurricanes to hit the island because the power outages make it very quiet and he gets his best sleep in the aftermath. 4 months later, he still has no power.