November on Hothfield Heathlands: All about fungi
Long-time volunteer, Margery Thomas, talks us through all the exciting fungi at Hothfield Heathlands and their importance.
Kent Wildlife Trust Volunteer
Long-time volunteer, Margery Thomas, talks us through all the exciting fungi at Hothfield Heathlands and their importance.
Margery Thomas, Hothfield Volunteer and regular columnist looks at the lack of butterfly sightings in recent months, the work volunteers are doing to remove bracken and how this all impact the wider management of the last remaining fragments of heathland we have left in Kent.
By August, floral glory has passed from the orchids (heath spotted, southern marsh and a few large hybrids) to the heather or ling. As ever, we hope for a protracted display of purple in the heathy areas, which is likely if the cool nights persist. Orchid seed is now ripening. Dust-like, dispersed on the wind, the seed contains no nutrients to support germination so needs a mycorrhizal fungus to supply nutrients from the soil to its roots. From seed to flowering takes three years or more.
We have had the driest spring since 1956, with river and stream flow already well below average for the time of year, a worry for everyone. Area Manager Ian Rickards reports that “this crazy weather has been beneficial for some insects, but the vegetation is already struggling, which will have a knock-on effect other insects later in the year. Water levels are dropping dramatically, with ponds and water bodies drying out very quickly.” The livestock have water troughs but the thin layer of peat in the bogs can dry out easily and be eroded by wind when exposed as plants adapted to damp conditions wither. The successive broods of nestling birds mostly eat insects and larvae, which provide moisture as well as protein, so they are also at risk.