Highlights: Wet and windy weather with low sunshine levels caused problems for most butterfly species. The year ranked as the second worst in the 33-year series and the sorst since 1981. 12 species had their worst year, with continued declines for Small Tortoiseshells and some of our most threatened species, including several of the fritillaries. There was a noticeable absence of migrants after several good years. On the positive side it was good year for some of the Brons including Ringlet and Speckled Wood
1. The North Atlantic Oscillation (NAO) exerts considerable control on U.K. weather. This study inve...
There is mounting evidence of widespread declines in the diversity and abundance of insects from acr...
Severe insect declines make headlines, but they are rarely based on systematic monitoring outside of...
HIGHLIGHTS • A major milestone was made as the number of sites monitored in 2009 exceeded a thousa...
This report summarises the findings of two world-leading citizen science projects: the UK Butterfly...
Many butterfly species that were historically common throughout the UK are thought to have declined ...
The United Kingdom (UK) Government has national and international commitments to tackle the rate of ...
This dataset provides linear trends, over varying time periods, for the UK Butterfly Monitoring Sche...
Collated indices are a relative measure of butterfly abundance across monitored sites in the UK, cal...
The Glanville fritillary is one of Britain’s rarest breeding butterflies, and is predominantly restr...
1. Over the last century butterflies have undergone substantial changes in abundance and range in Gr...
The Chalkhill Blue Polyommatus coridon is a widespread butterfly of lowland calcareous grassland in...
Butterflies for the new millennium: mapping butterfly distributions in Britain (Lepidoptera) Butter...
Severe insect declines make headlines, but they are rarely based on systematic monitoring outside of...
During a time of habitat loss, climate change and loss of biodiversity, efficient analytical tools a...
1. The North Atlantic Oscillation (NAO) exerts considerable control on U.K. weather. This study inve...
There is mounting evidence of widespread declines in the diversity and abundance of insects from acr...
Severe insect declines make headlines, but they are rarely based on systematic monitoring outside of...
HIGHLIGHTS • A major milestone was made as the number of sites monitored in 2009 exceeded a thousa...
This report summarises the findings of two world-leading citizen science projects: the UK Butterfly...
Many butterfly species that were historically common throughout the UK are thought to have declined ...
The United Kingdom (UK) Government has national and international commitments to tackle the rate of ...
This dataset provides linear trends, over varying time periods, for the UK Butterfly Monitoring Sche...
Collated indices are a relative measure of butterfly abundance across monitored sites in the UK, cal...
The Glanville fritillary is one of Britain’s rarest breeding butterflies, and is predominantly restr...
1. Over the last century butterflies have undergone substantial changes in abundance and range in Gr...
The Chalkhill Blue Polyommatus coridon is a widespread butterfly of lowland calcareous grassland in...
Butterflies for the new millennium: mapping butterfly distributions in Britain (Lepidoptera) Butter...
Severe insect declines make headlines, but they are rarely based on systematic monitoring outside of...
During a time of habitat loss, climate change and loss of biodiversity, efficient analytical tools a...
1. The North Atlantic Oscillation (NAO) exerts considerable control on U.K. weather. This study inve...
There is mounting evidence of widespread declines in the diversity and abundance of insects from acr...
Severe insect declines make headlines, but they are rarely based on systematic monitoring outside of...