arctic hobo said:
More native conifers would be nice... they replace the oak and the beech, but never the coniferous woodland. People often think that the grey squirrel replaced the red - it didn't, because they don't eat the same food, live in the same places or have the same habits. It's just that grey squirrels like broadleafed woodland while reds prefer conifers, so we only ever really see greys now. There's a big hole where there should be conifers.
I am not sure that is correct Chris. From what I have read the Grey Squirrel is main reason the native Red Squirrel (Sciurus vulgaris) in declining rapidly in numbers, as the range of the non-native Grey Squirrel (imported into Britain from North America between 1876 and 1929). Basically the grey squirrel is a much more efficient forager and it does compete directly with the red squirrel for the same food where they both live. Also it lives at a greater density per hectare than the red squirrel, which is a fairly timid creature and lives a more solitary lifestyle and the grey squirrel carries a stress-related disease or Parapox virus which it is resistant too but the red is not. Thus there is a strong correlation between encroachment of the grey into the reds' territory and the laters' subsequent demise.
There is a nicely put together web page on the Red Squirrel here with a lot more detail on this:
Red Squirrels - Species Fact Files
Before the introduction of the grey squirrel the red had adapted readily to the native broadleaved woods of Britain. The site makes a nice note on this:
Red squirrels reappeared in the British Isles at the end of the last Ice Age, about 10-15,000 years ago, when they crossed what is now the English Channel. Britain was then covered by birch and pine forest, which spread northwards as the ice retreated, and the squirrels followed. About 7,000 years ago the land-bridge between Britain, Ireland and Europe was flooded by the sea, and further colonisation was prevented. The red squirrels continued to spread through Britain and Ireland, and adapted to the increasing pine forest. As the climate warmed, broadleaved trees such as oak spread northwards, and the red squirrels adapted to an increasingly diverse habitat. Eventually, pine forest was replaced in most areas by broadleaved woodlands, which the red squirrels took to readily.
You are right that where native conifer forest existed then this should be preserved and restored, however, especially with climate change and global warming, the range of the pine is being increasingly pushed north, much as it after the last Ice Age, therefore there is a limit to where conifer forests can be established effectively. And another large factor is the disappearance and especially the fragmentation of surviving woodland which impacts on the ability of species including the red squirrel to retain a healthy gene pool and have the ability to range over a wide area when food becomes limited.
We are fortunate enough to have a good population of red squirrels in France especially in areas like the Aveyron where there is a high density of woodland and they can be found both in the local oak and beech woods as in the conifer forests up into the Massif Central. But even here the decimation of the native red squirrel population in Italy from similar misguided introductions threatens to sweep over the Alps into France and the rest of Europe.
When will we learn to stop messing with our already battered native wildlife
Just a comment on your post redflex, Perhaps it is as much the case that the FC are actually responding to the changing role of the countryside in Britain? and that this initiative should help towards providing more of what we all appreciate, which is native woodland & forest. Managed not only for profit but also for conservation and recreation (and lets hope, eventually lead to more open access). The FC are not perfect and there have certainly been mistakes made in the past, but I prefer to look to the future and this seems to me to be moving in an encouraging direction. Perhaps it does not give us an immediate benefit right now but it should for our kids.