Dragonflies and butterflies of the Banbury area – an introduction  -  Steve Holliday and Mike Prentice

Members of BOS have a long history of recording birds in the area but during warm sunny days in spring and summer, many insects are also on the wing.  Butterflies and dragonflies are among the most conspicuous and among the easiest to record as there are fewer than 30 regular species of each group to be found locally. 

Steve Holliday and Mike Prentice will provide a short introduction to these dazzling flying insects with tips on identification and suggestions of the best sites to see a range of species. 

UK currently holds approximately a quarter of the global Curlew population, with estimates for England of about 30,000 pairs. National monitoring data show that this population has been in long-term decline since the 1970s and has almost halved in the UK over the last 20 years. In lowland southern England, the population has declined to about 500 pairs, with many colonies on the verge of local extinction. Read more ...

A survey where observers are each given a randomly selected 1km square and record all the species encountered and numbers of each for a minimum period of 2 hours between 9am and noon. Read more ...

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