Some bats still active

 

 

Despite the dreadful weather, we have had several sightings of bats flying in daylight in the last week. Presumably they are taking a last minute opportunity to try to catch food.

If you see a bat flying (in Bedfordshire) please let us know via the bat group e mail or at bats@bnhs.org.uk

If you live outside Beds, you can record your sighting on the Bat Conservation Trust’s Big Bat Map http://www.bigbatmap.org/

Ash Dieback Diease and Bats

Ash dieback disease

 

The ash tree is a much loved part of the British landscape and is a feature of much folklore. Yggdrasill the world tree of Norse cosmology was an ash and was seen to connect us to the Otherworld.





It is not just bat workers who have been greatly saddened by the news that Ash die back disease in widespread in the Country .



Ash is an important habitat for many creatures including bats and if there is widespread removal of infected trees, this will have a catastrophic effect on wildlife.


The Bat Conservation Trust is working very closely with The Forestry Commission to develop an appropriate policy to deal with this out break.

1 November 2012
Bats and Chalara dieback of ash trees

Ash trees make an important contribution to biodiversity and wildlife habitat and this includes use by bats for roosting where suitable opportunities arise. The recent confirmation of dieback in ash trees (Fraxinus excelsior) has implications for bats and UK biodiversity from the loss of trees to the disease and potentially from the measures put in place to limit the disease spread. BCT is working with the Forestry Commission to assess the situation as is it develops and put protocols and procedures in place that ensure that whilst carrying out the vital work to control the spread of the disease, that bats are protected.
The disease caused by the fungus Chalara fraxinea causes leaf loss and crown dieback in affected trees, and it can lead to tree death. It is a significant threat to one of our widespread native trees. Ash is the third most common broadleaf native tree species in Great Britain after oak and birch and is the predominant tree species in approximately 129,000 hectares of woodland in Britain. The fungus has caused widespread damage to ash tree populations in continental Europe and has the potential to kill millions of ash trees if it becomes widely established in Great Britain. The spread of this disease would pose a serious threat to associated biodiversity, including bats, and measures to prevent its spread are imperative. However, the potential for large-scale destruction of mature ash trees has raised concerns about the impact on roosting bats.
The current situation
The reported 50,000 trees already destroyed were all young transplants and nursery stock that were known or likely to be infected with C. fraxinea. Bats roost in mature ash trees and to date no mature trees were included in the destruction measures.
Immediate work is focusing on identifying the locations where this disease is present. Currently this is largely restricted to Norfolk and Suffolk.
What happens next?

• If the disease is found a containment notice will be issued to prevent plant material being moved off site.
• Whether further containment action is required, such as tree felling, will be determined once the extent of disease after the initial survey work has been determined. The fungus does not produce spores at this time of year so immediate action is not required.
• If it is decided that some felling action is required then a destruction notice will be placed on the site.

In the interim time the Forestry Commission and BCT will work closely together to produces a protocol that will i) Control the spread of the disease and (ii) Protect bats.
You can find out more about Ash dieback and the latest news from the Forestry Commission here http://www.forestry.gov.uk/chalara
We will keep the BCT website updated with further developments.”
http://www.bats.org.uk/news.php/167/bats_and_chalara_dieback_of_ash_trees

We wish them well and our keeping our toes and fingers crossed
The Defra website says

There are no plans to stop public access to forests and woodland as there is a very low risk of people transmitting the disease from area to area

The fungal spores are spread by the wind. There is no evidence of transmission by humans or animals.