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Nature Notes
A Happy New Year to you all and may the weather improve, with fewer frosts, no black ice and without the torrential rain which is falling as I write this. Perhaps the recent frosts will have killed off some of the garden pests so that our plants, be they fruit, flowers or vegetables, will thrive during the summer months.
Often we do not give a thought to the interaction between plants and the many invertebrates that, for the most part, live unnoticed lives. We all recognize the hive and bumblebees, but there are others which play their part in pollinating the flowers, so that seeds will be produced to keep us supplied with fruit and vegetables, be they garden or field crops. A while back, it said on the radio how poor England's honey supply was this year (2008) due to so many wet days when the bees were unable to go out and forage for pollen and nectar, and also due to the damage to hive bees by the varroa mite. This is not just a pest in England but it is causing problems in many countries, including China.
In some years, wasps can be too numerous for our liking but many types feed on insects in the early summer and only turn to fruit as autumn approaches. Hornets are of the wasp family and they also feed on insect pests. Spiders capture flies, while beetles are both good and bad. Some attack timber, be it trees, in buildings or in furniture. Ladybirds are helpful as they feed on aphids; not just the adults but also the grubs which hatch from eggs. They remind me of minute crocodiles. They are greyish-black with pale orange markings. They crawl over leaves as they have no wings.
A long while ago, I referred to black squirrels, saying they were related to the red ones. While this is true, it seems some greys have mutated, giving rise to some black ones in the Letchworth and Cambridge areas. Will they spread elsewhere, I wonder?
Rosie Pauline
Bird Notes
The very cold weather in the north of England in December seems to have driven a lot of birds our way this year. The flock of Golden Plover on Springs Hill has grown to around a thousand, which makes for a really dramatic sight on a clear, sunny day. They are sharing the fields up there with a small flock of Lapwing which often seem to share territory with the Plovers.
Another lone visitor from the north was the Merlin, reported just west of the village. This is our smallest bird of prey, little larger than a Blackbird, and very much in decline in the UK.
Closer to home, the bird feeders have been doing brisk business, and in just one hour I counted sixteen different species either at, or under, the feeders. A special moment allowed me to watch a Wren, a Coal Tit and a Goldcrest working over the same shrub at the same time. All were presumably unaware that they are the three of the smallest birds in Europe.
One very cold walk was warmed by the sight of a Bullfinch, glowing in the sunlight, and the surprisingly melodious song of the very monochrome Dunnock.
Paul Swan
Rainfall
Rainfall for the month to 16 December was 3.05 inches, average 3.62 inches.
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