Today I will start with…………..
What’s in My Meadow Today?
Mainly because I started the day with a quick look around the meadow, where I found a plant that I had not previously seen flowering in the garden. It was Tragopogon pratensis commonly known as meadow goat’s beard, meadow salsify or Jack-go-to-bed-at-noon. The last name hints at why I had not previously seen it in flower, the flowers open for only a few hours each morning and are closed by midday, so I have usually left before they open and return too late.
It is a biennial so any seed that sets this year will not flower until 2020. Hopefully I will get some pictures of the seed heads later.
Quiet a lot of flowers close up for parts of the day, many bee pollinated species close at night and moth pollinated ones open then. Ragwort is one flower that closes at night and some small insects exploit this and let the flower close around them for protection. Ragwort is a much maligned plant, it is poisonous to livestock if they eat it, as are a good few other plants. Livestock generally avoid it as it tastes unpleasant, although if it is included in hay they will eat it and it remains toxic. It is a very valuable nectar source for a host of insects and as we know flowery places are fewer than they were. Buglife produced a very good information sheet on ragwort called Ragwort: noxious weed or precious wildflower?
Generally we do control where it is close to neighbouring land and especially if these are fields where horses are kept or that are cut for hay. It can be very dominant on some recently disturbed sites as the seed can persist for long periods coming up when bare ground is created. Generally closed sward grasslands have relatively little ragwort as there are no bare patches for the seed to germinate in.
One species that is dependant upon ragwort is the cinnabar moth, both the black and yellow caterpillars and the brightly coloured moth, which often flies by day, will be familiar to most people.
Both the caterpillar and moth can afford to be brightly coloured as they are also poisonous, they sequester the alkaloid poisons from the plant when they eat it and incorporate them into their bodies.
The moth traps both at home and at Blashford were unremarkable in their catches, but as I was locking up the Education shutters I noticed a Brussels lace moth on the wall, rather an attractive specie sin an understated way.
Locking up the Tern hide it was pleasing to see that both oystercatcher chicks are now flying well and accompanying their parents on feeding trips hunting for worms. There was also a rather unseasonal black-tailed godwit, it was not in breeding plumage so was presumably a first year bird, as they do not return to the breeding grounds in Iceland in their first summer.