Leg 1 Fallow deer near Therfield

Leg 2 Clothall

Leg 3 Chesfield

Leg 4 Almshoe Bury

Leg 5 Kimpton

Leg 6 Devil's Dyke, Wheathampstead

Leg 7 St Albans

Leg 8 Stonechat near Flamstead

Leg 9 Jockey End

Leg 10 Aldbury and Ashridge

Leg 11 Red kite at Bovingdon Airfield

Leg 12 Apsley Marina

Leg 13 M25 near Kings Langley

Leg 14 Shenley

Leg 15 Catharine Bourne near South Mimms

Leg 16 Gobions Wood

Leg 17 Fog at Newgate Street

Leg 18 Redwings near Little Berkhamsted

Leg 19 Bayford

Leg 20 Cuffley Viaduct

Leg 21 New River, Hoddesdon

Leg 22 Roydon

Leg 23 King's Meads

Leg 24 Woodhall Park

Leg 25 Widford

Leg 26 St Andrew's Church, Much Hadham

Leg 27 Buzzard near Upwick Green

Leg 1 Therfield Heath

Leg 6 Heartwood Forest

Leg 9 Great Gaddesden

Leg 10 Little Gaddesden

Leg 10 Great Gaddesden

Leg 11 Grand Union Canal, Bourne End

Leg 11 Berkhamsted

Leg 13 M25 near Abbots Langley

Leg 13 Bricket Wood Common

Leg 13 Munden Estate

Leg 21 New River, Hoddesdon

Leg 22 Little egret by the River Ash

Leg 24 Tonwell

Leg 27 Albury