There are a few Frog Orchids at present, only about a dozen I believe. They are in one of the protected areas and if you want to see them please ask the warden when you see him on site.
The frog orchid, as the latin name viridis suggests, is green in colour, which in combination with its stature makes this species a difficult plant to find. However, if you are lucky enough to catch it in flower you will see that the flowers live up to its name – resembling small frogs on the stem. In common with other orchids the flowering of frog orchids is uncertain and may vary from year to year.
A hardy group of 14 friends surveyed the south-west compartment for man orchids on a very wet Saturday morning. Completing three traverses of this area of the reserve spread out in a line we managed to count and record the location of 161 man orchid flowering spikes. A significant increase in numbers on surveys in recent years but still significantly less than the peak recorded in the 1980’s. The survey only covered one sector of the reserve and casual walks along the main paths in the north west compartment can also find man orchids in flower. The previous post shows what we were looking for and the orchids are still flowering and can be seen on the reserve with a little care and time to hunt out the green/brown spikes from the green/brown vegetation! If the sunshines it is an added benefit as the butterflies will also be out, they were notably far more sensible than us and avoided a soaking!
Orchis anthropophora, the Man Orchid, is a European species of orchid whose flowers resemble a human figure. The head is formed by the petals and sepals, and the suspended torso and limbs by the lobes of the labellum.
It is fairly rare and is just coming into flower on the Hills and Holes. Very small at the moment, flowers just starting to form
This composition shows on the left, the Orchid in its natural environment, and to the right of the frame, a more-detailed bokeh shot.
May is surely one of the best months on the Hills and Holes – the pasqeflowers out in their full glory, set off by bright yellow cowslips and this year a good show of early purple orchids.
As the month progresses many other flowers come into bloom, including one of the site’s great rarities, the man orchid. A count of this species has been organised for 24th May, when we hope as many Friends as possible will join us.
May is also a good month for butterflies – you should see familiar species such as tortoiseshell, comma, peacock and brimstone waking from their long winter hibernation.
They are joined by freshly emerged spring species such as orange tip, holly blue and speckled wood – this is likely to be seen in the wooded area next to Walcot Park.
One of the hardest to spot butterflies is the green hairstreak, whose green and brown colouration helps to camouflage it against the hawthorn and other shrubs where it flies. Birds are also busy at this time of year. Many of the birds breeding in the Hills and Holes are associated with scrub and wooded areas, including blue tit, great tit, blackbird, dunnock and willow warbler.
Enjoyed a day out with the Peterborough Conservation Volunteers on Sunday 13th April.They work on various local nature conservation projects. At first sight removing new growth of Silver Birch, Hawthorn and other new bushes and trees may seem more like destruction than conservation.Unfortunately, if these bushes and trees were left undisturbed,they would grow to cover too much of the Hills and Holes and the flowers which currently carpet the open area would decline. In the Hills and Holes it is the open limestone landscape that is being conserved so that its particular habitat can continue to support its rich population of plants and wildlife . The weather was fortunately dry and mild. The outdoor work was enjoyable and fellow workers seemed to have plenty of information to pass on about findings on the reserve as work progressed. Due to the need not to disturb birds and other wildlife during the spring and early summer months it seems that they will not be further working parties like it until late summer but I shall be awaiting their future programme with interest.
The Friends of Barnack Hills and Holes (FBHH) are to hold an Open Day based at the Millstone in Barnack. This will give all visitors a chance to meet the steering committee and learn more about the plans for the nature reserve.
More details to follow but there will be an information display, photographic exhibition, Easter egg hunt, raffle etc and the opportunity to sign up to become a Founder Member of FBHH