Insects at Hobbs
Insects
The reserve is home to a diverse array of insects, including delicate butterflies like the Monarch and Painted Lady. Industrious bees, such as honeybees and bumblebees work tirelessly to collect nectar from flowering plants, playing a crucial role in pollination. Buzzing flies, include species like the common housefly and hoverflies, beetles such as the Ladybug, as well as spiders and moths are often seen. Moth species include the Clouded Magpie moth and Haworth’s Pug due to access to native plants such as Clematis. The insect population in the reserve displays seasonal variations, with each species having its distinct life cycle and seasonal patterns.
Seasonal moth species emerge only for a few weeks or months, yet some, like the Winter moth, are adaptable enough to be observed year-round due to their adaptation to the local climate. These insects face significant threats from climate change and habitat destruction, highlighting the importance of documenting their presence. For moths, in particular, specialised moth traps are employed to consistently identify and record various species throughout the year, aiding in conservation efforts and enhancing scientific understanding.
Trapping Moths
Using mercury vapour bulbs or an actinic light above an enclosed tub attracts night-flying moths into a safe enclosed environment. They rest in egg trays quite happily until released the following day. A recorder will visit the trap as soon as possible after daylight begins and the moths and the record of their condition, sex and status is sent as data to the Gloucestershire Centre for Environmental Records.

Moths found at Hobbs Nature Reserve
However more specialised moths were found such as Clouded Magpie, which uses Elm and Wych Elm, Haworth’s Pug which feeds on Clematis and Blomer’s Rivulet known only on or near exposed limestone sites; the larval food plant is also Wych Elm.



During the Covid 19 pandemic moth trapping was put on hold. It was restarted during the summer months in 2023. Since then attempts to find a moth, which possibly pollinates the Greater Butterfly Orchid, for which it needs an extra long proboscis, have been unsuccessful so far.
If during your visit to Hobbs Nature Reserve you see a portable moth trap lit up overnight, please do not disturb it. Hopefully with each new season we will add to the moth species list with new varieties still to be found here.
Contact Us
If you have any questions or comments please contact us through our email: contact@hobbsnaturereserve.org.uk