Western three-spined stickleback Post author:Marco Colombo Post category:Freshwater Gasterosteus gymnurus territoriality Ticino Valley Regional Park, Lombardy Marco Colombo Naturalist, Photographer And Science Communicator: at first I loved. Then I observed. Finally I photographed You Might Also Like European pond turtle May 18, 2024 Common toads (eggs) May 27, 2024 Zander May 25, 2024 Savi’s spectacled salamander May 20, 2024 Bluegill May 23, 2024 Olm May 30, 2024
