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Bentley Wood - Barnridge
The map shows you the route that this butterfly transect follows.
| County: | Wiltshire (England) |
| Gridref: | SU242295 |
| Year established: | 1998 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | 1350 |
| Width (m): | Unknown |
| Broad habitat: | Dry semi/unimproved acid grassland |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Small Tortoiseshell | Increasing | * | 7 | .1 | more | |
| Orange Tip | Stable | 1 | .3 | more | ||
| Purple Emperor | ? | 0 | .15 | more | ||
| Ringlet | Increasing | 210 | more | |||
| Dark Green Fritillary | Increasing | Colonised in 1995 | 0 | .94 | more | |
| Pearl-bordered Fritillary | Decreasing | 9 | .5 | more | ||
| Silver-washed Fritillary | Increasing | 22 | more | |||
| Small Pearl-bordered Fritillary | Decreasing | 8 | .4 | more | ||
| Brown Argus | Stable | 0 | .74 | more | ||
| Holly Blue | Stable | 0 | .50 | more | ||
| Small Heath | Stable | Extinct in 1996 | 1 | .2 | more | |
| Clouded Yellow | ? | 0 | .40 | more | ||
| Dingy Skipper | ? | 0 | .32 | more | ||
| Marsh Fritillary | Decreasing | 11 | more | |||
| Brimstone | Stable | 34 | more | |||
| Duke of Burgundy Fritillary | ? | Extinct in 1994 | 1 | .2 | more | |
| White Admiral | Stable | 3 | .9 | more | ||
| Small Copper | Stable | 2 | .6 | more | ||
| Chalk-hill Blue | ? | 2 | .0 | more | ||
| Meadow Brown | Increasing | 130 | more | |||
| Gatekeeper/Hedge Brown | Stable | 270 | more | |||
| Marbled White | Stable | 100 | more | |||
| Peacock | Stable | 28 | more | |||
| Large Skipper | Stable | 46 | more | |||
| Speckled Wood | Increasing | 30 | more | |||
| Large White | Stable | 7 | .8 | more | ||
| Green-veined White | Stable | 4 | .4 | more | ||
| Small White | Increasing | 16 | more | |||
| Comma | Stable | 3 | .7 | more | ||
| Common Blue | Stable | 9 | .6 | more | ||
| Grizzled Skipper | Stable | Extinct in 1999 | 1 | .6 | more | |
| Purple Hairstreak | ? | 1 | .2 | more | ||
| Small Skipper | Stable | 170 | more | |||
| Red Admiral | Increasing | 4 | .7 | more | ||
| Painted Lady | Increasing | 2 | .1 | 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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