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Avon Valley (Bickton to Christchurch)

Site of Special Scientific Interest
Location	Dorset Hampshire
Grid reference	SU 146 026
Interest	Biological
Area	1,403.8 hectares (3,469 acres)
Notification	1993
Location map	Magic Map

Avon Valley (Bickton to Christchurch) is a 1,403.8-hectare (3,469-acre) biological Site of Special Scientific Interest which stretches from Christchurch in Dorset to Bickton, south of Fordingbridge Hampshire. It is a Nature Conservation Review site, a Ramsar site, a Special Area of Conservation and a Special Protection Area. An area of 159 hectares (390 acres) is Blashford Lakes, a nature reserve managed by the Hampshire and Isle of Wight Wildlife Trust,

This valley has more diverse habitats and a wider range of fauna and flora than any other chalk valley in the country. There are internationally important numbers of breeding and wintering birds, such as Bewick’s swans and gadwalls. The flora include a number of nationally rare species and the river has a diverse fish fauna. Dragonflies include the rare scarce chaser.

References

1. ^ "Designated Sites View: Avon Valley (Bickton to Christchurch)". Sites of Special Scientific Interest. Natural England. Retrieved 2 May 2020.
2. "Map of Avon Valley (Bickton to Christchurch)". Sites of Special Scientific Interest. Natural England. Retrieved 2 May 2020.
3. "Designated Sites View: Avon Valley". Ramsar Site. Natural England. Retrieved 21 April 2020.
4. "Designated Sites View: River Avon". Special Areas of Conservation. Natural England. Retrieved 21 April 2020.
5. "Designated Sites View: Avon Valley". Special Protection Areas. Natural England. Retrieved 21 April 2020.
6. "Blashford Lakes". Hampshire and Isle of Wight Wildlife Trust. Retrieved 24 April 2020.
7. "Avon Valley (Bickton to Christchurch citation" (PDF). Sites of Special Scientific Interest. Natural England. Retrieved 3 May 2020.

50°52′59″N 1°47′38″W / 50.883°N 1.794°W / 50.883; -1.794

v t e Sites of Special Scientific Interest in Hampshire
Biological	Alresford Pond Ashford Hill Woods and Meadows Avon Valley (Bickton to Christchurch) Baddesley Common Basingstoke Canal Beacon Hill, Warnford Bentley Station Meadow Bere Mill Meadows Binswood Blackwater Valley Botley Wood and Everett's and Mushes Copses Boulsbury Wood Bourley and Long Valley Bramshill Bramshott and Ludshott Commons Bransbury Common Breamore Marsh Brickworth Down and Dean Hill Brockley Warren Broughton Down Browndown Broxhead and Kingsley Commons Burghclere Beacon Burton Common Butser Hill Butter Wood Castle Bottom to Yateley and Hawley Commons Catherington Down Cheesefoot Head Chichester Harbour Chilbolton Common Coombe Wood and The Lythe Coulters Dean Crab Wood Danebury Hill Dibden Bay East Aston Common Ebblake Bog Eelmoor Marsh Eling and Bury Marshes Fleet Pond Fletchwood Meadows Foxlease and Ancells Meadows Galley Down Wood Gilkicker Lagoon Greywell Fen Greywell Tunnel Hazeley Heath Highclere Park Hook Common and Bartley Heath Hook Heath Meadows Hurst Castle and Lymington River Estuary Hythe to Calshot Marshes Itchen Navigation Ladle Hill Langstone Harbour Lee-on-The Solent to Itchen Estuary Lincegrove and Hackett's Marshes Lower Test Valley Lye Heath Marsh Lymington River Lymington River Reedbeds Mapledurwell Fen Martin and Tidpit Downs Micheldever Spoil Heaps Moorgreen Meadows The Moors, Bishop's Waltham Mottisfont Bats The New Forest Noar Hill Norley Copse and Meadow North Solent Odiham Common with Bagwell Green and Shaw Old Burghclere Lime Quarry Old Winchester Hill Pamber Forest and Silchester Common Peake Wood Poors Common Porton Down Portsdown Portsmouth Harbour Quarley Hill Fort Ratlake Meadows River Avon System River Itchen River Test Ron Ward's Meadow With Tadley Pastures Roydon Woods Rushmore and Conholt Downs Selborne Common Shortheath Common Sidley Wood Sinah Common Southampton Common Sowley Pond St. Catherine's Hill Stockbridge Common Marsh Stockbridge Down Stockbridge Fen Titchfield Haven Toyd Down and Quarry Trodds Copse Upper Greensand Hangers: Empshott to Hawkley Upper Greensand Hangers: Wyck to Wheatley Upper Hamble Estuary and Woods Waltham Chase Meadows Warblington Meadow Warnborough Green Wealden Edge Hangers West Minley Meadow West Woodhay Down Wick Wood and Worldham Hangers The Wild Grounds Woolmer Forest
Geological	Butser Hill Downend Chalk Pit Dunbridge Pit Duncroft Farm Pit Heath Brow Highcliffe to Milford Cliffs Hurst Castle and Lymington River Estuary Lee-on-The Solent to Itchen Estuary Lymington River The New Forest North Solent

• Sites of Special Scientific Interest in Hampshire
• Sites of Special Scientific Interest in Dorset
• Nature Conservation Review sites
• Ramsar sites in England
• Special Protection Areas in England
• Special Areas of Conservation in England