Saturday, April 18, 2020

Schrodinger's Birdwatch.

One of the philosophical conundrums that Quantum Mechanics raised when it first appeared was on the nature of light. Is it a wave? Is it a particle? And the answer, roughly, is that if you are looking for it to be a wave, it's a wave, and if you are looking for it to be a particle, it's a particle. Waves and particles are concepts, and reality is under no obligation to exactly line up with your concepts.

Anyway

Off I went for my daily patch watch today. Overcast, dull, overnight rain, surely some migrants? Well, no. The pair of Mandarin in their usual place, some Blackcaps and Chiffchaff singing, a Whitethroat, then over the railway line and up to the fields. The usual Yellowhammers and Linnets, then a stop to scan the horizons noting a Red Kite and a Sparrowhawk over, then four Fallow Deer marching out of a hedgerow, giving me a look up and down, and slowly trotting off. A pair of Red-Legged Partridges, the solitary bird now having found a mate. Then back down past the scrape and home with a stop to look for a singing Sedge Warbler from the river-side by the scrape.

Now Steve Gale, over at the excellent North Downs And Beyond, doesn't think birding the patch is really on at the moment. Or rather, he says the lockdown law says it isn't on. The guidelines are for exercise only, not to carry on birding.

So...

Off I went for my daily exercise today. Overcast, dull, overnight rain. The pair of Mandarin in their usual place, I heard some some Blackcaps and Chiffchaff singing, a Whitethroat, then over the railway line and up to the fields. The usual Yellowhammers and Linnets  then after what was a decent stretch of walking up an incline, a brief rest during which a Red Kite and a Sparrowhawk flew over. Then four Fallow Deer marching out of a hedgerow. Clearly I had to stop then to avoid spooking them, and I watched as they looked me up and down, then slowly trotted off. A pair of Red-Legged Partridges, the solitary bird now having found a mate. Then back down past the scrape and home. I stopped for a brief rest opposite where a Sedge Warbler was singing and stepped back into the wood to let a jogger past and maintain distance.

So. Birdwatching? Exercise? I guess what you see is up to you.


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