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May Bexley RSPB events that still have places available.This content isn't available at the moment
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EARLIEST RECORDED RETURN DATE FOR BARNEHURST SWIFT NESTING ZONE.There were 3 Swifts circling over the northern half of Hillingdon Road this evening (29/4), the same place as the first ones I saw in this area in 2024. This was my first check of the year, so they could have got back even earlier.
Previous 'first dates' for this 'site' are as follows:
2024 - 1/5. None seen in an hour of circuits on 30/4
2023 - 2/5. My first check of the year so they may have arrived earlier. One reported at Crossness 28/4
2022 -8/5 (checked from 28/4)
2021 - 6/5 (had last checked 3/5)
2020 - 2/5 (first date checked)
2019 - didn't monitor
2018 - 7/5 (had checked every evening starting 1/5)
2017 - 4/5 (no prior daily checks)
2016 - 4/5 (no prior daily checks)
2015 - 6/5 (no prior daily checks)
The earliest Swifts in London this year were one at Rainham on April 14th, and another on the same date at Staines Reservoir.
Chris Rose
HELP CLEAN UP THE LOWER RIVER CRAY !Join FRIENDS OF THE CRAY AT CRAYFORD on FRIDAY 2nd May
to tackle litter along the banks of the lower Cray,
Meet 10 a.m. at the junction of Footpath 106 and Barnes Cray Road (see graphic below).
The plan is to go downriver along By-way 105 this week before the undergrowth gets too dense.
All welcome, no particular skills needed.
Equipment will be provided. Wear appropriate clothing for being out in the open and avoiding stings from Nettles and scratches from Brambles, and bring something to drink.
Best wishes
Sarah
CROSSNESS LATEST - PROTECTED AREA WILL REMAIN CLOSED OVER EASTER WEEKENDA brief update to advise that the Protected Area will remain closed over the Easter period - really sorry about this. As hard as we've tried, we can't get a new locking mechanism on the gate before next week, so it is currently padlocked shut so as to not leave us vulnerable over Easter.
I am taking advantage of the upcoming bank holidays to squeeze in some annual leave, so you will not get a notification from me about re-opening, however please assume that the Protected Area is likely to be re-opened by the following weekend.
Karen Sutton
Crossness Nature Reserve Manager
Free webinar on improving Bee 'hotel' design with Prof Dave Gouslon.Tuesday, April 22 · 1 - 2pm
Improving Bee Hotel Design: The Big Bee Hotel Experiment
www.eventbrite.co.uk
Join Prof Dave Gouslon to hear about how the Buzz Club are investigating the effectiveness of different bee hotels for UK bees.
Category Archives: Invertebrates
Abbey Wood ‘eyesore’ provides a home and food for declining House Sparrows and a recovering Moth species
Tiny brownfield site is oasis for nature The site of the long-demolished ‘Harrow’ pub at the junction of Knee Hill and Abbey Road, labelled in the local media as a dangerous and untidy eyesore by some, was on the sunny … Continue reading
Lepidoptera at East Wickham Open Space
Purnendu Roy reports that he saw the following species at East Wickham Open Space, north west of Welling town centre, on the way to the Rosemary Road allotments this week: Small Skipper, Essex Skipper, Large Skipper Green-veined White, Small White Brown … Continue reading
Some people pictures from last Saturday’s Crossness invertebrates event
As previously reported there was an excellent turnout of 27 – mainly locals – for last weekend’s (July 4th) London Natural History Society-led event at Crossness Southern Marsh on Erith Marshes, looking at lesser-known invertebrates. The area is part of … Continue reading
Birder gets on his bike to study other species
Plants, Odonata and fish photographed. From Bexley Bird Report author, Ralph Todd. Mid June-Mid July are relatively quiet times for active birdwatchers so I often pursue other avenues of natural history but keep with the flying beasties as much as possible but … Continue reading
Silver-washed Fritillary pictured at Joyden’s Woods
Ralph and Brenda Todd were out in Joyden’s Woods yesterday (4th July) and Ralph captured these images of a Silver-washed Fritillary butterfly (Argynnis paphia) . Ffi see: http://www.ukbutterflies.co.uk/species.php?species=paphia The Fritillary, and another White Admiral seen in the same place as … Continue reading
Posted in Butterflies, Invertebrates, Joydens Wood, Recording
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Crossness pulls level with FCM on 15 species of Odonata as Small Red-eyed Damselfly joins the list
Small Red-eyed Damselfly (Erythromma viridulum) was found at Crossness Southern Marsh (part of the remnant of Erith Marshes) on yesterday’s LNHS invertebrate meeting, a new site record, taking the Odonata species total here to 15 (though no one seems to … Continue reading
Bryony Ladybird reaches Crossness
The Bryony Ladybird (Henosepilachna argus) has been found at Crossness by Chris Rose. The GiGL dataset, and Site Manager Karen Sutton having been consulted, it appears to be a new site record for the species, which was first recorded in … Continue reading
‘Conservation grazing’ at Thames Road Wetland
It’s been a while since the local ponies were on the site when I was around, but last week (June 23rd) I was intently studying the spread of the rare Brookweed when there was a quiet rustling right behind me. … Continue reading
Four-spotted Chaser confirmed at Crossness
One, and probably two different Four-spotted Chaser dragonflies (Libellula quadrimaculata) were seen at Crossness on Erith Marshes yesterday (June 19th), the first record since that shown in the Kent Dragonfly atlas of 2009, which may itself have been of a … Continue reading
Spring into summer at Thames Road Wetland
Things were hotting up at Thames Road Wetland on Tuesday (June 16th). Reed Bunting bred on site in 2013, but last year the male seemed to spend most of the summer singing, with no apparent success. Now he is back … Continue reading