Download “Dragonflies in Devon” by Dave Smallshire
Dave Smallshire, veteran County Dragonfly Recorder for Devon, has released a guide to the county’s Dragonflies, which you can download here, or from the Devon BDS page. The publication provides and in depth account of the county’s species as well as the history of dragonfly recording in Devon. Image by Richard Munckton
‘Ecological vandalism’ on the River Lugg
A mile of the River Lugg, near Kingsland, has been illegal bulldozed and straightened while the surrounding trees have been cut down. The River Lugg is designated a SSSI, site of special scientific interest, due to its high ecological value. The river support numerous species of dragonfly, as well as protected species such as Otter.…
Pesticide Pollution from Pet Flea Treatment Aquatic Invertebrates
A recent study from the University of Sussex found fipronil, a chemical mostly widely used in pet flea treatment, in 99% of a near 400000 water samples taken from 20 UK rivers. Imidacloprid, another pesticide found in pet flea treatment, was found in 66% of samples. Fipronil and imidacloprid are potent nerve agents that are…
Pesticides from salad crops polluting Southern Damselfly chalk streams
The Guardian has reported that a watercress plant run by Bakkavor is due to close at the end of this month after environmentalists from the Salmon & Trout Conservation Trust discovered it was polluting the Upper Itchen with neonicotinoid pesticides. The Itchen is a rare and protected chalk stream that is home to a wealth…
Fifth edition of Global Biodiversity Outlook (GBO) released
“Humanity stands at a crossroads with regard to the legacy it leaves to future generations. Biodiversity is declining at an unprecedented rate, and the pressures driving this decline are intensifying. None of the Aichi Biodiversity Targets will be fully met, in turn threatening the achievement of the Sustainable Development Goals and undermining efforts to…
Southern Damselflies found at new sites in Pembrokeshire
A £19,000 grant from Natural Resources Wales has resulted in the enhancement of over 100 sites in Pembrokeshire. Following habitat management work, surveyors identified Southern Damselflies (Coenagrion mercuriale) at seven news sites including Blaencleddau, Dolau Isaf and Waun Isaf. As the Southern Damselfly is currently categorised as endangered these results have massive implications for the…
Most of England’s rivers polluted, reports EA
According to the most recent figures from the Environment Agency 86% of rivers in England are failing to meet ecological standards. While conditions have improved since the 1990s the report reveals that we are completely off track to meet the 2027 target of having 100% healthy waters. The three main culprits behind our polluted rivers…
Dragonfly named after BDS County Dragonfly Recorder Bill Budd
Megalogomphus buddi: a Bornean species that breeds in fast flowing forest streams. Until recently it was treated as one and the same as Megalogomphus sumatranus; however, a recent taxonomic review by Dow and Price (2020)1 M. buddi as a novel species based on variations in accessory genitalia. This new species is named after Bill Budd, in…
A Pond in Every Prison
The Ministry of Justice Ecology Team are running a scheme to get a pond in every prison to help you enhance the sites for wildlife. A wildlife pond is one of the single best features for attracting new wildlife to a prison. By creating ponds and wetland areas – no matter how small – you’re…
Dragonfly gynandromorphs
Gynandromorphism is a rare condition that causes an organism to develop both male and female characteristics. This is most conspicuous when the gynandromorphism is bilateral- the organism has male characteristics on one side of its body and female characteristics on the other. However, this is not always the case and the characteristics can be more…