About

Qualifications: BSc (Hons), PhD, PTS card, ROLO H&S
Specialisms: Reptiles, amphibians, tropical ecology
Licences: Sand lizard, smooth snake, great crested newt

Todd is a consultant herpetologist with many years of experience working on conservation and research projects in the UK, India and Central America. His specialist research has included tropical rainforest ecology and population dynamics in India, Costa Rica and Guatemala. He is a former editor of the BHS Herpetological Bulletin, and managed a research station in Costa Rica for several years up until 2012. He has worked on a wide range of commercial infrastructure projects in the UK and Central Asia, leading mitigation programmes for large ecological consultancies. For CGO Ecology, Todd has worked on large-scale survey projects, managed a field team, and acted as an Ecological Clerk of Works. He has particular experience working on road and rail projects.


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

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James Mansfield

Ecologist (Southeast)

Specialisms: Bats

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Sandi Leiber

Finance & Administration Manager

Specialisms: Business administration and finance

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Jess Smith

Associate Ecologist (Southeast)

Specialisms: Reptiles, amphibians, dormice, mammals

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Steve Allen

Associate Ecologist & Arborist (Southeast/East Anglia)

Specialisms: Trees, Bats, Woodland, Fencing, Barn owl

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Paul Callister

Associate Ecologist (Northeast)

Specialisms: Climbing, ropework

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Habitat Management Team

Habitat Management Team

Specialisms: Heathland, woodland, forestry, habitat management, protected species, invasive species

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Richard Moulds

Associate Ecologist & Arborist (East Midlands)

Specialisms: Trees, Bats

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Rebecca Perl

Director

Specialisms: Communications, copywriting, editing, marketing

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Jonathan Crewe

Associate Ecologist (Southwest)

Specialisms: Bats, badgers, reptiles, amphibians

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Chris Cathrine

Associate Ecologist (Scotland)

Specialisms: Birds, invertebrates, reptiles, amphibians, collision risk modelling

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Noel Bergin

Associate Ecologist & Arborist (Southwest)

Specialisms: Bats, hazel dormouse, reptiles, heathland, woodland, trees, health & safety

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Mike Phillips

Associate Ecologist (Southeast)

Specialisms: GCN, reptiles, GIS/remote sensing, tree/habitat management.

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Dr Todd Lewis

Associate Ecologist (Southwest)

Specialisms: Reptiles, amphibians, tropical ecology

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Ian Bradley

Associate Ecologist (Northeast)

Specialisms: Great crested newt, amphibians, reptiles, badgers

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