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Roydon Woods - Bakers
The map shows you the route that this butterfly transect follows.
| County: | Hampshire (England) |
| Gridref: | SU317016 |
| Year established: | 1985 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | 2979 |
| Width (m): | Unknown |
| Broad habitat: | Mature mixed broadleaved and coniferous woodland |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Small Tortoiseshell | Decreasing | Extinct in 1998 | 0 | .77 | more | |
| Orange Tip | Stable | 4 | .1 | more | ||
| Pearl-bordered Fritillary | Decreasing | Extinct in 1994 | 0 | .59 | more | |
| Silver-washed Fritillary | Decreasing | * | 46 | more | ||
| Green Hairstreak | ? | 0 | .040 | more | ||
| Holly Blue | Stable | 2 | .1 | more | ||
| Small Heath | ? | 0 | .13 | more | ||
| Clouded Yellow | ? | 0 | .21 | more | ||
| Dingy Skipper | ? | 0 | .040 | more | ||
| Grayling | ? | 0 | .13 | more | ||
| Marsh Fritillary | Decreasing | Extinct in 1992 | * | 1 | .4 | more |
| Brimstone | Decreasing | 18 | more | |||
| White Admiral | Decreasing | Extinct in 1994 | 0 | .88 | more | |
| Small Copper | Decreasing | Extinct in 1998 | 1 | .6 | more | |
| Meadow Brown | Stable | 490 | more | |||
| Gatekeeper/Hedge Brown | Decreasing | 190 | more | |||
| Marbled White | Increasing | Colonised in 1995 | 0 | .42 | more | |
| Peacock | Decreasing | 11 | more | |||
| Large Skipper | Decreasing | 14 | more | |||
| Speckled Wood | Stable | 120 | more | |||
| Wall Brown | ? | 0 | .070 | more | ||
| Large White | Stable | 3 | .6 | more | ||
| Green-veined White | Stable | 47 | more | |||
| Small White | Stable | 5 | .9 | more | ||
| Comma | Stable | 3 | .7 | more | ||
| Common Blue | Stable | Colonised in 1989 | 2 | .7 | more | |
| Purple Hairstreak | Stable | 0 | .37 | more | ||
| Small Skipper | Decreasing | 35 | more | |||
| Red Admiral | Stable | 2 | .5 | more | ||
| Painted Lady | Stable | Extinct in 1991 | 0 | .82 | 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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