High Brown Fritillary at Helsington Barrows NT

Indices for Helsington Barrows NT compared with the national indices

Site/Species Log Collated Index Plot

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

Statistics
Status on site:Insufficient information
Mean count:189.04
Maximum count:1017
 

 

 

 

 

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