Last night was the first real frost of the year and the car roofs wore a white crust. On the other hand there was barely a cloud in the sky and under the increasing warmth of the climbing sun the frost was fleeing.
I had to go into Daventry and the sunshine prompted me to walk. Where fence panels were facing the sun a thin cloud of steam was rising and on dry areas flies were gathering to dispel the torpidity brought on by the cold night.
Male Calliphora on a fence in Daventry. 24 November, 2014 |
A female, probably of the same species. Same fence; same date |
The second picture shows the only female I saw. Here it can be seen that there is a significant gap between the eyes. This is the dichoptic state. Given a spell of warm sunshine it is not unusual for these flies to be seen in the depths of winter. Not all flies have this form of sexual dimorphism but it is common among the 'higher' flies.
I was rather surprised to see Viburnum rhytidophyllum in flower in a garden (and annoyed not to have taken more care with my photograph). Viburnum tinus is in flower everywhere but to find the so-called Wrinkled Viburnum to be in bloom was a surprise.
Its common name is well justified, for the leaves are very wrinkled, making identification easy. Despite its Chinese origins it finds the British climate to its liking and is sometimes found established in the wild.
Web of Amaurobius similis in a hedge. Daventry. 24 November, 2014 |
Ivy in flower, Badby Road West, Daventry 24 November, 2014 |
Ivy, as is often the case, was in flower and in fruit on the same plant and, as the sun gathered it's strength, a few flies were imbibing the copious nectar.
Ivy (Hedera helix) does not describe a helix as it climbs a tree. Byfield churchyard. 28 November, 2014 |
Regarding inappropriate names, Ivy is another case in point. Its Latin name is Hedera helix, and the specific name suggests that the plant describes a helix as it ascends a tree. I have never seen Ivy climbing in this way.
Harlequin Ladybird on ivy fruit. Badby Road West, Daventry, 24 November, 2014 |
Anyway, back to ivy and its fruit. The berries were quite plump but some way short of being ripe. They will ripen through January and February, doing much to sustain birds through the winter.
The ladybird, in this case a Harlequin Ladybird, Harmonia axyridis, was one of dozens out enjoying the sun and, worryingly, it was the only species I saw.
So, as I stated, a bit of this and that.
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