As it has for many people, Netflix's documentary The Social Dilemma has rocked me back on my heels a bit and caused me to rethink my engagement with social media. I've also been reading Jaron Lanier's Ten Arguments For Deleting Your Social Media Accounts Right Now . OK. I'm kind of getting the point. So instead of browsing Facebook, I pick up my cameras and head for Tomahawk. The lagoon is covered in little swan families: mum, dad and the kids all busy breakfasting on duckweed. Each of the many dozens of families has a half dozen or so cygnets. They vary in size, according to their age but with their little fluffy bodies and beady little black eyes they are irresistibly cute. Their parents feed them by plucking weed from the bed of the lagoon - growing at depths beyond the babies' reach,- and dumping it down before them. The little guys wolf it down before it slowly sinks. They are covered in a hairy down, which seems to be easily soaked. Occasionally they s