Warning to Sasol Birds App users

By simply ‘upgrading’ the Sasol App I have lost every precious bird list that I had, from every special trip into Africa o er many years. I am devastated. This is not expected with an app ‘upgrade’, and this is a warning to all of you who love birds and would like to remember where you saw them that every last entry will be gone unless you are a very tech savvy person or have been privately warned by other birders to export the lists.