2021-09-12 -Amsterdam, Netherlands : Pumping empty the amphibians pond, Bijlmerweide.
One of the members of the working group tried to pull the suction hose to the deeper water, because too much duckweed was being sucked up, but that seemed to help only moderately.
Steppeland
Photo size: 0.7 Mpixels (1.91 MB uncompressed) - 667x1000 pixels (2.2x3.3 in / 5.6x8.5 cm at 300 ppi)
koolstra