Sunday, June 27, 2010
Banjo, the dissection expert
Sunday, June 20, 2010
Newsflash
Today I’m interrupting my Sunday blog on cats with a news flash. A few days ago I saw five earthworms, all of the same species, all 3-4cm long. They were epigeal worms, dark red in colour with an orange that suggested brandling (or tiger) worms. I found them lying on the surface of soil under one of two blue plastic washing-up basins formerly favoured by New Zealand flatworms, but they quickly retreated into burrows when they were disturbed. They are still in the same place today.
I want to reassure you that I am not dreaming, although if you have read my posts on earthworms, flatworms and alien invasive species (which I wrote before turning to cats), you will realise that seeing earthworms of any species in a garden in the north of Ireland is little short of a miracle. This spring, although often tempted, I refrained from buying locally grown bedding plants. I have a strong suspicion that flatworms lurk in the peat in which they germinated. In 2010 I have seen, and destroyed, only one flatworm. There may be other reasons why the platyhelminths appear to be less plentiful. As a result of work we had carried out by builders earlier this year, there is less damp moss in the places where they previouly congregated. Add to this the unusually small amount of rain that has fallen so far this year. Perhaps life has been less simple for travelling flatworms.