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THAMES ROAD WETLAND HITS 20 SPECIES OF ODONATAThames Road Wetland, managed by Thames21 volunteers, has seen an increase of 6 species of Odonata in the last 12 months, adding a couple of the newer arrivals in the UK that have been present at other sites in the Borough for a while now and two undergoing general range expansion. This is likely to be due to increased observer effort, with a helper who lives fairly close now visiting the site 2 or 3 times a week.
Autumn 2025 saw the addition of Scarce Chaser.
A Four-spotted Chaser was photographed on 5th June 2026, a Norfolk Hawker on 1st July, a pair of copulating Southern Migrant Hawkers on July 22nd and a Southern Hawker on 21st August.
A Lesser Emperor was also seen.
Although only 2ha in area, the site benefits from a large expanse of floodplain land to the south and west, and the Outer Crayford Marshes and Dartford Marshes stretching down to the Thames to the north of Thames Road.
The full list of species is currently:
Damselflies (6) - Azure, Banded Demoiselle, Blue-tailed, Common Blue, Large Red, Willow Emerald.
Dragonflies (14) - Hairy, Brown Hawker, Migrant Hawker, Norfolk (Green-eyed) Hawker, Southern Hawker, Southern Migrant Hawker, Emperor, Lesser Emperor, Broad-bodied Chaser, Four-spotted Chaser, Scarce Chaser, Black-tailed Skimmer, Common Darter, Ruddy Darter.
Thanks to Jim and Tom for photos.
Chris Rose, Volunteer Site Manager
UPCOMING LONDON NATURAL HISTORY SOCIETY EVENTS AT BEXLEY SITESNon-members welcome on a 'taster' basis. To join: www.lnhs.org.uk/index.php/join-now (£20 p.a., under 18/students £5)
Great for beginners as well as the more experienced.
Sat Nov 7th. 2026. 10.00-14.00. London Bird Club section of the LNHS. Danson Park. Meet Welling station. Leader Bexley RSPB's very own Harry Halstead.
Sat Nov 21st. 2026. 10.00-14.00. LBC. Meet Belvedere station 10.00. Leader George Kalli.
Sat 16th Jan. 2027. 10.00-14.00. LBC. Crayford Marshes. Meet Slade Green station 10.00. Leader Harry Halstead.
Sat 6th Feb 2027. 10.00-14.00. LBC. Crayford Rough and Hall Place Gardens. Leader Harry Halstead.
For full list of events across London, covering a wide variety of wildlife topics, see:
www.lnhs.org.uk/index.php/activities/full-programme
JOIN A WETLAND HABITAT WORK SESSION AT CRAYFORD MARSHES ......The next Thames21 staff-supported event at Thames Road Wetland, an important wildlife site on the Inner Crayford Marshes, will be on Friday 11th September.
We will be clearing cut Reed to retain open pools, digging out Reed rootmat to 'recover' open water areas for Dragonflies and Water Voles and clearing out more of the road run-off trap so that it has plenty of capacity once the autumn rains kick in.
Samantha Dhedhi will be bringing all equipment provided. No sophisticated skills needed. A chance to meet new people and get close to wildlife.
Basic refreshments available. Loos available at the nearby council depot.
Ffi/to book:
book.plinth.org.uk/e/0WCJmk9xkzaAmCNTk2TC
Looking for a career in environment/wildlife conservation?LONDON WILDLIFE TRUST - Green careers showcase event ..........
www.facebook.com/LondonWildlifeTrust/posts/pfbid0sx533b2dpvpBAVtfA8MiqqZrdxHRBuVnLR97cuL82USNpJSP...
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Category Archives: Crossness
David Lindo, the ‘Urban Birder’, backs campaign to save Skylark fields at Crossness
David Lindo, TV personality and conservationist, who has come to prominence as ‘The Urban Birder’, and fronted the recent poll to select Britain’s ‘national bird’, has spoken out about the poor signal building on important wildlife habitat adjacent to the … Continue reading
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Red-listed Redpolls frequenting lower Cray
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Save our Skylarks ! String of marshland sites under renewed threat.
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LNHS experts have identified 132 species of invertebrate on Southern Marsh, including several scarcities
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Observer sees 26 of the 28 butterfly species known from Bexley during 2015 season
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Posted in Butterflies, Crossness, Erith Marshes, Recording
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Bexley RSPB: programme of local bird walks
The Bexley group of the Royal Society for the Protection of Birds is by far and away the largest wildlife/nature group in the Borough, so encouraging its members and other local residents to take a keener interest in the value … Continue reading
Southern Marsh is Migrant Hawker heaven. Solitary Southern Hawker takes area to equal first with FCM on 15 Odonata species.
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