Last weekend, there were more interesting ducks to be seen! For the first time ever on the island, I saw Ruddy Ducks! I’ve only seen these ducks once before (back in 2016 just outside Kamloops, BC) in the spring when they wore their bright breeding plumage. They are not quite as easy to recognise in their winter plumage, but they are still quite distinct from other ducks with their bi-colourd head, single face strip and upturned tail.
On the same lake not far away were Lesser Scaups, Mallards and Buffleheads. I was also excited to see a small group of Ring-necked Ducks and a few Northern Shovelers – two other species I don’t commonly see. While Ring-necked Ducks are distinguished from the very similar Lesser Scaup by the white ring around the base of their beak, their name actually refers to a rather difficult to see brown-coloured band around their neck.
I’ve only seen Northern Shovelers a handful of times, too, but they are immediately recognisable by their very large beak. To me, they look a little bit like over-sized Mallards. Why is their beak so large, like, well, a shovel? They use their large bill with little tooth-like projections on it to strain food from water. Anything from plants and seeds to crustaceans and other small critters get filtered and eaten (Cornell).
In a different part of the sanctuary, where water pools up in the winter and spring but is dry in the summer, were more mallards, a few American Coots (though not actually ducks) and a couple more Northern Shovelers. I find it fascinating that so many birds of different species can all be found on one small lake or pond. I suppose its because they each fill and rely on a different feeding niche that they can share a relatively small space.
Northern Shovelers dabble and filter along the surface while American Coots dive primarily for plants, but also the occasional insects. American Coots often capitalise on Mallards and other ducks who disturb plant and animal matter in shallow water with their feet, making it easier for the coot to feed. Meanwhile, the non-picky Mallards are pretty happy eating just about anything that’s around.
Perhaps we humans should take a cue from the animal world and learn to get along despite our differences. To mutually share spaces and resources and, while birds probably don’t do this, to maybe even try to appreciate others’ differences instead of judging them. I mean, if we egotistically think Homo sapiens are the smartest species on earth, why have animals been co-existing peacefully for years, something we have seemingly never been able to achieve since our earliest days?