Yep, they will be way back in the trees and hard to get to. If the flood is too bad we will have a fish kill. A few years back we had a tropical storm that dumped 30"inches of rain on the St. John's river basin we had a massive fish kill. Woodruff had a line of dead fish 10 foot wide along the bank. I think it was because of the extra tannic acid causing an oxygen deprivation in the water. What ever it was it was a mess, but the river bounced back.