If you need some motivation to get outside this Easter holiday you could go Wood anemone spotting at Byron’s Pool reserve. This beautiful plant is one of the few flowering plants found on the woodland floor at this time of year. The flowers look delicate but they are in fact very sturdy and well able to withstand the strong winds of April, they are even sometimes referred to as Wind flowers. If the weather is sunny the flowers will be open but if it is cloudy or near evening they will close and droop.
Twenty-eight tonnes of gravel have been put in to the section of Cherry Hinton Brook next to Sainsbury’s, Coldhams lane, with much ingenuity and problem solving!
This obviously took a lot of hard-working volunteers to achieve but the benefits to the habitat outweigh some temporary achy backs! The Wild Trout Trust, Friends of Cherry Hinton Brook and the City Council all worked together to raise the bed of the stream. By reducing the depth in key locations the cross-sectional area of the local water is reduced but the velocity of the local water is increased. This means that the quality of the habitat is improved as the deposition of fine sediment is reduced and the bed gravel is left clearer which is most welcome for many gravel loving species.
This section of the brook is monitored every month for freshwater invertebrates. It will be great to watch how the species count grows as the improvements take effect.
Volunteers from Sentec, a local company, came for a few hours after work and helped create a fantastic hibernaculum for amphibians and reptiles at Logan’s Meadow reserve. The technique was very simple just piling up some fly tipped paving slabs and covering them with the removed turf but the result was slightly hobbit-esque but extremely valuable for these species.
These Colt’s-foot ( Tussilago farfara) were photographed at Barnwell West reserve. A beautiful reminder that we’ve done it! Spring is here! This plant’s habit of flowering before the leaves appear has given it the folk-name of ‘Son-before-father’. It can be found on waste land or dry banks with loose soil. It strongly prefers clay.
Other pleasing signs have been the Butterbur flowers emerging at Paradise nature reserve, another plant which flowers before the leaves show. Also spotting the first Bumble bees emerging and Brimstone butterflies at Bramblefields reserve. Hazel catkins with the tiny, red female flowers next to them and Pussy willow buds appearing at Logan’s Meadow have all been welcome sights as well.
Before the snow the Saturday volunteers enjoyed a beautiful sunny day at Logan’s meadow last weekend. The laid front hedge was given a tidy up and gaps were filled with tree whips of native species. Due to some of the larger trees falling in the wind and others being pollarded the central space in the reserve became a viable area to plant some more trees. New trees will give a more varied structure to the woodland and therefore increase the available habitats for species. Osiers were the chosen species to plant here. This beautiful willow will hopefully thrive in this wet woodland and provide a great source of early nectar for many foraging bees and pollinators come the spring.