Director/a
David Weir
DIRECTOR/A
Pati Marr
James Morgan
Ollie Bartlett
Stephen Neal
Amber Cherry Eames
Reparto (por orden de créditos)
Chris Packham
Self - Presenter
Kate Humble
Martin Hughes-Games
Simon King
Bill Oddie
Michaela Strachan
Gordon Buchanan
Self
Iolo Williams
Philip Avery
Rob McElwee
John Hammond
Roy Dennis
Gillian Burke
David Sexton
Richard Taylor-Jones
John Aitchison
Nick Baker
Lindsay McCrae
Dawn Scott
Self - Brighton University
Jay Wynne
Lloyd Buck
Mark Yates
Nick Miller
Jonathan Keeling
Kendrew Colhoun
Dominic Couzens
David Steel
Chris Hewson
Charlie Hamilton-James
Liz Bonnin
Andy Hamilton
Greg Morgan
Self - RSPB, Grassholm Island
Matt Wilson
Bryony Tolhurst
Julia Newth
Self - Bewick Swan Expert
Megan McCubbin
Matthew McVarish
Raymond
George Broadhead
Ruth Conway
Tony Donkin
Pete McCowen
Steve Burns
Peter Morgan
Gareth Baker
Don Macneish
Neil Garrick-Maidment
Simon Mole
Stefan Bodner
Sally Sharrock
Jonathan Gerrelli
Roger Ransome
Robin Crump
Remy Ware
Self - University of Cambridge
Helen Roy
Self - Centre for Ecology & Hydiology
Abby Bruce
Jenny Holden
Charlotte Widgery
Judy Mackay
Bob Haycock
Mark Cocker
Rachel Maskill
Martin Carty
Mike Miles
Mark Pearson
Christina Stapley
John Hill
Chris Watson
Chris Baines
Alastair MacEwen
Peter Gibbs
Rose Buck
Sarah Cadbury
Maya Plass
Frank Law
Bill Miller
Dave Smith
Stuart Bearhop
Seamus Burns
John Bartram
Darryl Grimason
Paul Turner
Steve Hartley
David Morrison
Maureen Davies
Graeme Harris
Emyr Lewis
Callan Duck
Pat Morris
Richard Atkinson
Chris Feare
Tony Whitehead
David Miller
Fiona Turner
Steve Trewhella
David Hetherington
Andrew Hoodless
Matt Taylor
Alex Deakin
Leah Gooding
Darren Bett
Paul Collins
Self - Spurn Bird Observatory
Johnny Kingdom
Dave Paynter
Self - Reserve Manager, Slimbridge
Jon Bramley
Self - Kent Mammal Group
Andy Don
Self - Environment Agency
Ian Rotherham
Self - Urban Ecologist
Kenny Kortland
Self - Forestry Commission Scotland
Iain Hope
Self - Scottish Natural Heritage
James Lees
Self - Slimbridge Wetland Centre
James Salmon
Self - Skipper, Dover Sea Safari
Julia Bewth
Self - WWT Slimbridge
Richard Thompson
Self - Mallydams Wood RSPCA Centre
Thomas MacDonell
Self - Estate Manager, Glenfeshie Estate
Peter Wood
Self - UK Glass Eels
David Priddis
Self - Gloucestershire Bat Group
Solomon Jallow
Self - Local Birder, Senegal
Alastair Fraser
Self - Friends of the Boar
Derek McCaskill
James How
Self - RSPB, Islay
Lenny Simpson
John Ridgley
Self - Assistant Head Gardener, Highgrove
Simon Berrow
Self - Galway Mayo Institute of Technology
Matt Gollock
Self - Eel Biologist, London Zoo Aquarium
Ian Harvey
Self - Forestry Commission
Mark Ballard
Self - Curator, Westonbirt Arboretum
Dennis Doherty
Self - ESB Fisheries Biologist
Padraig Hooley
Self - Irish Whale and Dolphin Group
David Righton
Self - CEFAS
Janine Pannett
Self - Dyfi Osprey Project
Sue Baker
Martin Heaven
Self - Gamekeeper, Cotswolds
Chris Todd
Self - St Andrews University
Dominic Boothroyd
Self - National Lobster Hatchery
Julian Jones
Self - Radnorshire Wildlife Trust
James Mackay
Self - Armadale Salmon Fishing
Andrew Cooper
Ajay Tegala
Self - Ranger, Blakeney Point
Jesse Wilkinson
Jamie Boyle
Self - RSPB Warden
Alicia Leow-Dyke
Self - Aigas Field Centre
Craig Nisbet
Roo Campbell
Duncan Richardson
Self - The Lilac Grove
John Lister-Kaye
Tim Guilford
Craig Shuttleworth
Self - Red Squirrels Trust Wales
Patrick Barkham
Self - Author, Badgerlands
Adam Piper
Self - University of Southampton
Peter Marsh
Self - Ornithologist
Harry Roberts
Self - RNLI
Jochen Langbein
Self - Langbein Wildlife Associates
Jason Chapman
Self - Rothamsted Research
Sophie Darlington
Kathryn Arnold
Self - Environmental Biologist, University of York
Daniel Forman
Self - Swansea University
Leho Luigujoe
Self - Swan Expert
Stephen Votier
Self - Exeter University
John Altringham
Self - Bat Expert
Gary Moore
Les Stocker
Self(uncredited)