https://swansg.org/wp-content/uploads/2019/10/Fig-14065.jpg31684224Julia Newthhttps://swansg.org/wp-content/uploads/2017/09/SSG_logo.pngJulia Newth2019-10-18 15:43:032021-02-15 14:45:28Mute Swan population recovery following the regulation of lead angling weights