Badgers and Orchids

Because of a couple of long very busy days, by five in the afternoon I found myself falling asleep. So I decided to go to bed. Getting back up at ten, once I had eaten I decided to use this time productively. Therefore I went off to check out the two new badger setts. While there is nothing significant to report with them, I am curious why these have appeared at this time.

In the normal course of events, less dominant female badgers will move to other setts and this helps prevent in breeding. Also males will be driven out from a family group again preventing these males from mating with sisters and other closely related group members. Additionally, while the family group maintains a large central home sett, that group will have smaller satellite setts where different members of the family can go off to cool off or get away from tensions. Much like the way that humans can and will avoid other members of the family to maintain harmony.

Therefore, while having one new sett starting within an existing territory is rare, it does happen. However, having this happen twice appears outside what happens normally. It could just be that it has not been recorded before, so at the moment I am working on the hypothesis that something has happened that has disturbed or disturbed another sett elsewhere.

I may never find out what has caused this to happen, and the two new setts are settling down quite well, thus while this may be a curiosity it could also be that this is quite normal. What also has me wondering is why the dominant male has allowed this? As the old Brock became a road kill in February and a younger male took over it could be that this is the special circumstance that is at the root of this. In some ways it shows just how little we know about even common animals.

This relates to other work I have been doing. I have been busy preparing a report for a site looking at what species are there, what species are missing and what improvements can be made to increase biodiversity. While much of the work is looking at what foods are there for a particular species, then overlaying these matrix networks, it is possible to work out where there are gaps in food plants or insects on a site. Therefore, it then becomes relatively easy to see where habitat restoration work is needed.

However, sometimes it is not that easy, as you can provide the right foods, the right conditions and a species that you would expect to be there just is not present. It is often what we don't know or yet understand that is the important factor.

Equally, a species may be present yet because we don't have any knowledge of behaviour or lifestyle and behaviour, to know what is needed to encourage this species. On this site there is, apparently, a rare orchid but I cant find any substantive information regarding its needs to be able to offer any real help as to what needs to be done not only to ensure its survival or how to improve the habitat to encourage its numbers. This also means that not knowing what the needs of this plant are, any other work that improves conditions for other species could inadvertently harm this orchid.

I have not yet visited the site in Yorkshire, I can not and will not reveal more than that about the location, but I hope that by seeing the site will provide some clues as to what work if any could and more importantly should be done.

While I don't claim to be an expert, there are holes in what we know about natural history that means we can not assume we have all the answers. That is why watching and studying wildlife is so exciting and fascinating.