Banning balloons
Balloons are easily replaced by other items that do not cause harm to our wildlife, such as colourful banners/flags, bunting, kites, bubbles, crepe paper, ribbons & streamers. Consider purchasing or borrowing items that can be reused.
'Biodegradable' balloons are not an alternative, as many animals mistake burst biodegradable latex balloons as food, causing intestinal blockage and death. While natural latex may be biodegradable, the addition of chemicals and dyes in balloon manufacture can make balloons persist for many months in the environment.