Now everything was clear why our hanged flower pots are broken so easily.
The sand in the pots were covered by some hemp palm fibers which go bad easily.
I never imagined this, but...
White eyes pick the hemp palm fibers one after another!!!
I guess probably now it's time for them to breed, so they need some materials to make nests for it. Hemp palm finbers are probably good for them though, I almost laughed out loud. Never, never imagined they were the criminals :)
Even small living things work that hard to live on, why don't we?