The aerial photo shows the Lake Bled in Slovenia, Mar. 20, 2020. The popular lake has been coloured red for months due to the spread of cyanobacteria.(Photo/IC)
The aerial photo shows the Lake Bled in Slovenia, Mar. 20, 2020. The popular lake has been coloured red for months due to the spread of cyanobacteria.(Photo/IC)
The aerial photo shows the Lake Bled in Slovenia, Mar. 20, 2020. The popular lake has been coloured red for months due to the spread of cyanobacteria.(Photo/IC)