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Biss Wood
The map shows you the route that this butterfly transect follows.
| County: | Wiltshire (England) |
| Gridref: | ST877567 |
| Year established: | 1987 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | 600 |
| Width (m): | Unknown |
| Broad habitat: | Bare ground/woodland herb/grass mosaics of woodland rides, hedgebanks and green lanes |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Orange Tip | Stable | 22 | more | |||
| Ringlet | Stable | 110 | more | |||
| Pearl-bordered Fritillary | ? | 0 | .040 | more | ||
| Silver-washed Fritillary | Stable | 70 | more | |||
| Holly Blue | Stable | 1 | .0 | more | ||
| Small Heath | Decreasing | 1 | .4 | more | ||
| Clouded Yellow | ? | 0 | .32 | more | ||
| Dingy Skipper | ? | 0 | .16 | more | ||
| Brimstone | Stable | 22 | more | |||
| White Admiral | Decreasing | 2 | .8 | more | ||
| Small Copper | Stable | 4 | .6 | more | ||
| Meadow Brown | Stable | 200 | more | |||
| Gatekeeper / Hedge Brown | Stable | 280 | more | |||
| Marbled White | Increasing | 12 | more | |||
| Peacock | Stable | * | 74 | more | ||
| Large Skipper | Decreasing | 33 | more | |||
| Speckled Wood | Stable | 91 | more | |||
| Large White | Stable | 63 | more | |||
| Green-veined White | Increasing | 39 | more | |||
| Small White | Decreasing | 30 | more | |||
| Comma | Stable | 11 | more | |||
| Common Blue | Stable | 19 | more | |||
| Grizzled Skipper | ? | 0 | .080 | more | ||
| Purple Hairstreak | Stable | 0 | .69 | more | ||
| Small Skipper | Stable | 21 | more | |||
| Red Admiral | Stable | 4 | .7 | more | ||
| Painted Lady | Stable | 1 | .5 | more | ||
| Small/Essex Skipper | Stable | 26 | 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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