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Grimstone Down
The map shows you the route that this butterfly transect follows.
| County: | Dorset (England) |
| Gridref: | SY643950 |
| Year established: | 1993 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | Unknown |
| Width (m): | Unknown |
| Broad habitat: | Dry semi/unimproved (flower rich) chalk/limestone grassland |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Ringlet | ? | 18 | more | |||
| Small Heath | ? | 13 | more | |||
| Small Blue | ? | 1 | .6 | more | ||
| Dingy Skipper | ? | 1 | .2 | more | ||
| Brimstone | ? | 2 | .2 | more | ||
| Duke of Burgundy Fritillary | ? | 1 | .8 | more | ||
| Small Copper | ? | 1 | .2 | more | ||
| Meadow Brown | ? | 380 | more | |||
| Gatekeeper / Hedge Brown | ? | 18 | more | |||
| Marbled White | ? | 64 | more | |||
| Peacock | ? | 1 | .0 | more | ||
| Large Skipper | ? | 11 | more | |||
| Wall Brown | ? | 0 | .41 | more | ||
| Large White | ? | 0 | .41 | more | ||
| Green-veined White | ? | 0 | .41 | more | ||
| Small White | ? | 2 | .7 | more | ||
| Common Blue | ? | 23 | more | |||
| Grizzled Skipper | ? | 0 | .41 | more | ||
| Small Skipper | ? | 30 | more | |||
| Painted Lady | ? | 4 | .6 | more | ||
| Small/Essex Skipper | ? | 30 | more | |||
This table shows the species that have been recorded on this site. Where sufficient data is available, trends in abundance are assessed and colonisation/extinction events are identified. Species are marked as 'asynchronous' when their trends on this site are markedly different from the national trend. Click on 'more' to see a plot of abundance through time for each species. See green question mark above for more details.
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