Picture shows Claire Liauzun, undated. Beekeepers in southwestern France have experienced a "crazy" period of acacia blooming this year. (Claire Liauzun, NewsX/Bee)
Picture shows Dr Charles van Rees in undated footage. He is an assistant research scientist and member of the graduate faculty at the Odum School of Ecology at the University of Georgia in Athens, Georgia, in the United States. (NewsX/Bee)