It’s been a strange winter so far; well, it’s hardly winter is it? Surely 2015 was just one long autumn with occasional bright day to give hope which was cruelly ripped away again by the now predictable misery of cloud, wind and rain.
With the first signs of spring appearing over Christmas (I saw flowering brambles and hawthorn coming out in leaf), it seems strange that we haven’t even got to the point in the seasons when the northern hemisphere should be at its lowest ebb. The end of January and early February should be the coldest period of the year but up until very recently the signs have been that the usual lowest ebb might not even happen this time around.
Yesterday morning as I left home, well before even the slightest rumour of light appeared on the horizon, a robin was singing from a nearby hedge and as I left my car at the station a song thrush called out from the darkness. I previously wrote a post about the first time last year that I had heard the birds starting to sing as I left home – the date of that post was well over a month later than the first time I heard the initial notes of the dawn chorus this year.
I’m sure my body clock is still waiting for last summer to happen and I think without a bit of proper winter weather it might go completely out sync with the world.
Maybe the weather over the past year and particularly the recent warm few weeks has been exactly that…weather. Alternatively, it could be that El Niño is having an effect, causing our temperature and rain records to be broken. However, it could also be that global warming is starting to take hold, to some extent, and the exceptionally early blooming of flowers and bursting of leaf buds is something we may need to get used to – we certainly will if predictions come to pass.
If global warming means the weather over the past 12 months is a sign of things to come, I might just have to move to somewhere that still has proper seasons.
I thought that the time birds started singing at dawn was more linked to light levels that weather but perhaps the higher temperatures have kickstarted their territorial behaviour early. But what wider effects will changing climate have on flora and fauna? I’m no expert but there are some obvious implications – habitat loss, changing levels of food availability and shifting of migration patterns.
Take just one species – ospreys (okay, they don’t really do the dawn chorus but humour me!) – what could global warming do to them? They have two habitats to rely on, at either end of their migration. Will rising temperatures mean that their food source changes? Will fish stocks deplete or current species move out and new ones move in? We can only wait and see…and hope.
In just a couple of months the ospreys will begin their journeys north from their wintering grounds. In North Wales there is a group of dedicated volunteers who will once again spend days and nights protecting a nest from egg collectors and showing the public views of the birds from a visitor centre. Their hard work is undertaken in the hope that their efforts will help establish a larger and sustainable population of these birds not just in Wales but across the UK.
However, in the long term, if equal efforts aren’t made by everyone, to reduce their environmental impacts and help to restore what has already been lost, it could be that the work of these volunteers, and thousands like them working elsewhere, is permanently undone by climate change; the work of the few undone by the many.
The biggest threat is the indifference of the many leaving the fight to the few; this is not a fight that the few can win, it can only succeed if fought by the many. Without that effort, it could be that missing the lowest ebb of the seasons this winter is just one of a growing number of signs that the life our environment as a whole will irrecoverably ebb away.
(P.S. In writing this, I am, of course, a hypocrite; I do enjoy those two-hour drives each way for a protection shift!)