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Vagg's Hill
The map shows you the route that this butterfly transect follows.
| County: | Wiltshire (England) |
| Gridref: | ST807560 |
| Year established: | 1982 |
| Number of sections: | 1 |
| Altitude (m): | Unknown |
| Length (m): | 800 |
| Width (m): | 5 |
| 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 | ||
| Orange Tip | Stable | 61 | more | |||
| Ringlet | Decreasing | * | 140 | more | ||
| Pearl-bordered Fritillary | ? | 0 | .36 | more | ||
| Silver-washed Fritillary | Stable | 11 | more | |||
| Holly Blue | Stable | 2 | .2 | more | ||
| Small Heath | ? | 0 | .13 | more | ||
| Clouded Yellow | ? | 0 | .32 | more | ||
| Brimstone | Decreasing | 35 | more | |||
| White Admiral | Decreasing | 1 | .5 | more | ||
| Small Copper | Decreasing | 4 | .0 | more | ||
| Meadow Brown | Decreasing | 65 | more | |||
| Gatekeeper / Hedge Brown | Decreasing | 210 | more | |||
| Marbled White | Decreasing | 2 | .4 | more | ||
| Peacock | Decreasing | 200 | more | |||
| Large Skipper | Decreasing | 53 | more | |||
| Speckled Wood | Stable | 46 | more | |||
| Wall Brown | ? | 0 | .31 | more | ||
| Large White | Stable | 110 | more | |||
| Green-veined White | Increasing | 76 | more | |||
| Small White | Decreasing | 130 | more | |||
| Comma | Stable | 46 | more | |||
| Common Blue | Stable | 8 | .2 | more | ||
| White-letter Hairstreak | ? | 0 | .19 | more | ||
| Purple Hairstreak | Stable | 0 | .66 | more | ||
| Small Skipper | Decreasing | 34 | more | |||
| Red Admiral | Stable | 9 | .1 | more | ||
| Painted Lady | Stable | 2 | .4 | more | ||
| Small/Essex Skipper | Decreasing | 34 | 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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