These techniques give a more detailed way of monitoring butterflies in habitats.

Example:

2020 Detailed Recording

Grayling

A detailed study of the Grayling was carried out on North Hill Malvern

Wood White

Wood White introduction at Grafton Wood. Detailed studies from 2019 and 2020.

Wood White reintroduction at Monk Wood

Brown Hairstreak 2020

In 2020 sightings of adult Brown Hairstreaks were higher that previously experienced although the previous years egg counts were lower that normal. So analysis of 2019 egg counts have been done

See also Malvern South