Paul (aka Cal) assists with our protected species surveys, operating currently from our base in Cleveland (Northeast England), but also working from our Coventry (West Midlands) base. He is experienced in nocturnal bat surveys, has worked on major GCN surveys, reptile survey and mitigation projects for us. He has previously worked on GIS digitisation of natterjack toad sites for Amphibian and Reptile Conservation's Rare Species Database. He is a keen caver and mountaineer, and has been climbing buildings and structures professionally for nearly 20 years.
Paul Callister
Associate Ecologist (Northeast)
- Qualifications: BSc (hons)
- Specialisms: Climbing, ropework
- Licences: IRATA
Dr Chris Gleed-Owen
Director & Principal Ecologist
Specialisms: Sand lizard, smooth snake, reptiles, GCN, natterjack toad, amphibians, non-marine molluscs, heathland, coastal dunes, biogeography, palaeoecology, palaeontology, geomorphology
Dan Hawthorn
Principal Ecologist
Specialisms: Dan has both GCN and Bat licences for England and Wales and has over 10 years’ experience working as a professional ecologist from a total of 25 years undertaking wildlife surveys.
Harri Wishart
Assistant Ecologist
Specialisms: Harri is particularly interested in reptiles and bats, and is excited to be working towards bat and GCN licences.
Steve Allen
Associate Ecologist & Arborist (Southeast/East Anglia)
Specialisms: Trees, Bats, Woodland, Fencing, Barn owl
Chris Cathrine
Associate Ecologist (Scotland)
Specialisms: Birds, invertebrates, reptiles, amphibians, collision risk modelling
Noel Bergin
Associate Ecologist & Arborist (Southwest)
Specialisms: Bats, hazel dormouse, reptiles, heathland, woodland, trees, health & safety
Ian Bradley
Associate Ecologist (Northeast)
Specialisms: Great crested newt, amphibians, reptiles, badgers
Alex Flinn-Shephard
Assistant Ecologist (Midlands)
Specialisms: Biodiversity of farmland
More about Alex Flinn-Shephard...
Mike Phillips
Associate Ecologist (Southeast)
Specialisms: GCN, reptiles, GIS/remote sensing, tree/habitat management.