Spring is on its way, although the dreaded ‘Polar Vortex’ descended upon us last night, bring the temperatures well into the freezing zone. We also got a skiff of snow. Temperatures are supposed to stay cold for the next few days, but it looks like things will be on the cool side at least for 10 days or so, if you believe the weather forecast. After three days out, I think weather forecasting starts to enter the realm of science fiction . . .
Regardless, it’s been a mild winter, which was welcome after the last two winters I can only describe as dreadful. There’s still ice on the lakes and some snow in the bush, but the sun has strength, the days are longer than the night and all in all things are looking up.
A few species of migratory birds have stated to show up, but not a lot. Crows, herring gulls, Canada geese and a smattering of robins have been spotted, along with some mallards, hooded mergansers and goldeneye ducks. The big rush should start soon.
But already there have been a few interesting observations. One is a crow that sits in the trees in our yard that coos like a pigeon. It’s the weirdest thing. Lil says it was here last year, too, and must have picked up the cooing habit from the pigeons which frequent our place.
The other neat thing we saw (Lil saw it first) is a mallard with a mostly white head (that’s it in the photo). It’s a bit grainy, as it was quite a distance away when I saw it and had to really crop the photo tightly so as to get a clear view. It’s obviously a drake mallard (and there were a number of mallards with it and in close proximity), but for some reason the normally green head is mostly white. As the eye is dark and the rest of the bird appears to be a normal colour, it doesn’t appear to me to be a case of albinism. Maybe it had a sickness, or other near-death experience and the shock of it all caused it’s head of feathers to turn white. Or maybe it’s very old . . .
Actually, the mallard is likely to be suffering from leucism, or leukism, an abnormal plumage condition caused by a genetic mutation that prevents pigment, particularly melanin, from being properly deposited on feathers. No idea why it affected only the head, nor do I have a clue as to what might have caused the genetic mutation.
Regardless, colour variation is quite common in the animal world and white – or black – birds and animals aren’t all that uncommon. Still, it’s always interesting to see anomalies and speculate as to the cause.
If we see anything else that’s unusual, I’ll let you know.