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Speckled Wood at Roydon Woods - Bakers

Indices for Roydon Woods - Bakers compared with the national indices

Species Log Collated Index Plot


This chart shows national fluctuations in abundance (in black) and abundance on this site over time (in red).

Status on site : Stable
Mean count : 121.09
Maximum count : 250

The UKBMS is run by  Butterfly Conservation (BC), the Centre for Ecology and Hydrology (CEH) and the British Trust for Ornithology (BTO), in partnership with the Joint Nature Conservation Committee (JNCC), and supported and steered by Forestry Commission (FC),  Natural England (NE), Natural Resources Wales (NRW), Northern Ireland Environment Agency (NIEA), and Scottish Natural Heritage (SNH). The UKBMS is indebted to all volunteers who contribute data to the scheme.