The common tern are back at Blashford Lakes, or at least the first few pairs are. It is always good to see them back and the reserve has proved very good for them. We do not have a large population, typically around 20 pairs, but they are very successful, sometimes rearing an average of more than two chicks per pair, an exceptional fledging rate.
Our terns nest on rafts that we put out for them, but this year we cannot mobilise the staff and volunteers to do this due to the impossibility of maintaining social distancing when doing the launching. We do have one raft out and there are some shingle patches on one or two islands, so we will have to hope these will be enough to allow them to nest.
I posted a picture of the camera view inside our tawny owl box the other day, full not of owlets, but grey squirrels. The young squirrels have now moved on and the box has immediately been occupied by a pair of stock dove, showing the premium there is on large tree cavities.
Other species are less constrained for nest sites and for them the breeding season moves on. Coot are nest building all around the lakes, or at least anywhere there is something to secure a nest to with some cover.
I have been going into work less frequently than usual and trying to work from home, however there is only so much paperwork a reserves officer can do and site tasks are starting to become more pressing. One in particular has become rather horrifyingly apparent as the spring has unfolded and that is the extent of progress made by ash die-back disease in the last few months. It is now obvious that large numbers of trees have died and will need to be removed. I will leave any that are away from paths as standing dead wood, but unfortunately this still leaves a lot that will need to be felled.