It has been a whole month-and-a-half since I wrote the last instalment of this blog. Why? Because Spring stopped. Yes, it seems incredible, but even though crocuses came up out of the ground it became too cold for them to unfurl, until last week when suddenly spring began properly. And here they are as you can still see them:
Although this winter just gone has been by no means our coldest, it was by far wettest. Normally, even in cold years there are some warm and sunny winter days, but not this year. It just didn’t happen. Almost everyday was consistently cloudy and almost every day up until a few weeks ago, there was rain. So temperatures never rose over 10 Celsius. The frogspawn which appeared early froze solid. The female Early Thorn moth very likely died without mating, having woken too early. Here is a male I photographed only yesterday, six weeks later in the spring:
For all that time the Lesser Celandine managed a small number of flowers, since the sun and warmer temperatures which arrived late last week, they a erupting with blooms:
Flowers are vital because so many small creatures depend on their pollen and nectar for food, and in turn so many larger creatures depend on those insects for food, and so on and so forth. It really has been a tough winter, but at last spring is doing what it should do. If you look carefully at trees and bushes around Wicklow which have managed to keep their foliage you will see Green Shieldbugs (Palomena prasina) sunbathing on them. In winter they turn brown to match brown foliage and dried leaves. Most of the year they are shiny green. Here’s one changing from brown to green, but some have already done so:
Because they are herbivorous sap-feeding insects shieldbugs can survive throughout the year on shrubs, but other insects need to eat small insects which only thrive when plants do, and pollen. Seven-spot Ladybirds in particular await spring blooms so they can feed on pollen, but at this time of the year they are mostly sunbathing, to warm themselves up after a period of partial hibernation:
At this time of year you will very likely see large queen bumblebees flying around, collecting pollen from flowers, but many people also tell me they see a lot of honeybees. However, in most cases what they are actually seeing are Drone Flies, large hoverflies which pupate over winter, having spent their young lives as aquatic maggots living in stagnant pools. However, we depend heavily on them to pollinate our flowering plants:
And, once you’ve got flies going about, it’s only a matter of time before you see spiders, which generally lie low in winter due to the lack of insect prey. Here is a handsome little one I spotted a couple of days ago, a young Nursery-web Spider (Pisaura mirabilis) which also likes to bask on sunny walls, only making a web during the breeding season. Now, hopefully, all will follow the normal course of the seasons, and get sunnier and warmer.