Chittering Leisler’s bats

BSG partner Dr Peter Shepherd has been closely involved with a bat box monitoring scheme in Sherwood Forest over the last 16 years.  Since monitoring began, the species recorded have regularly included  noctule,  Leisler’s, common and  soprano  pipistrelles ,  with occasional  brown  long-eared bat  and whiskered/Brandt’s bats being recorded.

Internal Training: Bat Identification and Survey Design

Bat identification is technically challenging, and to become proficient requires considerable experience and training.  Designing and undertaking robust bat surveys goes beyond identification, however, and requires an understanding of bat biology and ecology. For example, understanding the thermoregulatory needs of male, female or juvenile bats at different times of the year will enable a good surveyor to think about the sort of roosting conditions that bats will be seeking out at a given time. As such, a knowledgeable surveyor will adapt their survey to ensure all possible roost sites are considered.

BCT Artificial Light and Wildlife Symposium 2014

Principal Ecologist Hannah Bilston and Senior Ecologist David Stiles attended the Artificial Light and Wildlife Symposium, organised by the Bat Conservation Trust (BCT), in March 2014. A wide range of professionals came together to discuss the impacts that humans have on wildlife by the increasing use of artificial light in the night time environment; to hear the latest research on the subject and to look at ways in which the impacts of lighting can be avoided or mitigated.

Maximising occupation of bat boxes

Since 2008 Hannah Bilston, Principal Ecologist, has been monitoring bat populations in Finemere Wood, an ancient woodland in Buckinghamshire. The project was initiated by the North Bucks Bat Group (NBBG) in 2003 and formed the study site for Hannah’s MSc research into factors affecting bat box selection within Finemere Wood between 2009 and 2011. More recently, Hannah has been investigating ways to maximise occupation rates of bat boxes by maternity roosts of woodland bats.

Prideaux v. Buckinghamshire County Council and FCC Environmental UK Limited EWHC 1054, April 2013

A recent high court judgment (Prideaux v. Buckinghamshire County Council and FCC Environmental UK Limited EWHC 1054, April 2013) provides useful clarification on a number of issues relating to wildlife law and policy, and in particular the interpretation of the law concerning European Protected Species and the consideration of satisfactory alternatives as one of the three derogation tests set out in Regulation 53(9) of the Conservation of Habitats and Species Regulations 2010.

Oxford Toad Patrol

Laura Grant from BSG Ecology’s Oxford office noted a number of toad casualties on roads when she moved to the New Hinksey area of Oxford. Last year she trawled the streets in spring on mild damp evenings to move toads, frogs and smooth newts to the breeding lake out of harm’s way.

Portland Bat Migration Study

Between August and November 2013 BSG Ecology deployed a static bat detector at Portland Bird Observatory, Dorset.  The aim of this was to identify any patterns of bat activity that may suggest bat migration at this site. The study formed part of a wider bat migration project undertaken by BSG, in which six coastal locations were sampled in 2013.

The potential ecological impacts of ground-mounted photovoltaic solar panels in the UK

As the number of solar parks in the UK increases, there is growing interest in the interaction of wildlife with ground-mounted photovoltaic (PV) solar panels. To date, a relatively low number of research papers have formed the basis for considerable discussion on the subject, and in some cases these have informed guidance relating to PV solar parks in the UK.

Bat Migration Talk at Sandwich Bay

Last night Laura Grant from  BSG Ecology’s Oxford office gave a talk entitled “An  Introduction to Bat Migration” to members of the Sandwich Bay Bird Observatory.

Spurn Bat Migration Study

Between August and November 2013 BSG Ecology deployed a static bat detector at Spurn Lighthouse, East Yorkshire.  The aim of this was to identify if there were pulses of bat activity recorded might suggest bat migration.

Training for Professionals – Great Crested Newts and Mitigation

All over the country long strips of plastic fencing are now a common sight – a sign that an increasing number of ecologists and contractors are instigating great crested newt mitigation schemes.

Sound ecological knowledge and evidence-based application of this should inform how professional ecologists go about their business, and underpinning this is their proper training and development.