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Beacon Hill
The map shows you the route that this butterfly transect follows.
| County: | Hampshire (England) |
| Gridref: | SU603227 |
| Year established: | 1985 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | 1400 |
| 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 | ||
| Small Tortoiseshell | Stable | 54 | more | |||
| Orange Tip | Stable | 15 | more | |||
| Purple Emperor | ? | 0 | .030 | more | ||
| Ringlet | Stable | 180 | more | |||
| Dark Green Fritillary | Stable | 2 | .1 | more | ||
| Silver-washed Fritillary | Stable | 0 | .28 | more | ||
| Brown Argus | Increasing | 46 | more | |||
| Green Hairstreak | Stable | 14 | more | |||
| Holly Blue | Stable | 2 | .8 | more | ||
| Small Heath | Decreasing | 150 | more | |||
| Clouded Yellow | Increasing | Colonised in 1996 | 2 | .2 | more | |
| Small Blue | ? | 0 | .18 | more | ||
| Dingy Skipper | Stable | 30 | more | |||
| Brimstone | Increasing | 160 | more | |||
| Duke of Burgundy Fritillary | Stable | 7 | .0 | more | ||
| Silver-spotted Skipper | Increasing | 88 | more | |||
| White Admiral | ? | 1 | .6 | more | ||
| Small Copper | Stable | 10 | more | |||
| Adonis Blue | ? | 12 | more | |||
| Chalk-hill Blue | Increasing | 280 | more | |||
| Meadow Brown | Stable | 2300 | more | |||
| Gatekeeper/Hedge Brown | Increasing | 200 | more | |||
| Marbled White | Stable | 140 | more | |||
| Peacock | Stable | 44 | more | |||
| Large Skipper | Stable | 27 | more | |||
| Speckled Wood | Decreasing | * | 32 | more | ||
| Wall Brown | Decreasing | Extinct in 1996 | 2 | .3 | more | |
| Large White | Stable | 54 | more | |||
| Green-veined White | Stable | 22 | more | |||
| Small White | Stable | 260 | more | |||
| Comma | Stable | 7 | .0 | more | ||
| Common Blue | Stable | 230 | more | |||
| Grizzled Skipper | Stable | 2 | .5 | more | ||
| Purple Hairstreak | ? | 0 | .19 | more | ||
| Small Skipper | Decreasing | 190 | more | |||
| Red Admiral | Increasing | 20 | more | |||
| Painted Lady | Stable | 5 | .6 | 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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