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St Catherine's Hill
The map shows you the route that this butterfly transect follows.
| County: | Hampshire (England) |
| Gridref: | SU484275 |
| Year established: | 1986 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | Unknown |
| 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 | 45 | more | |||
| Orange Tip | ? | 0 | .38 | more | ||
| Ringlet | Stable | 1 | .6 | more | ||
| Brown Argus | Increasing | 75 | more | |||
| Green Hairstreak | Increasing | 2 | .6 | more | ||
| Holly Blue | ? | 0 | .28 | more | ||
| Small Heath | Increasing | * | 50 | more | ||
| Clouded Yellow | Increasing | 1 | .2 | more | ||
| Small Blue | ? | 0 | .47 | more | ||
| Dingy Skipper | ? | 0 | .060 | more | ||
| Marsh Fritillary | ? | 0 | .41 | more | ||
| Brimstone | Stable | 14 | more | |||
| Silver-spotted Skipper | ? | 5 | .6 | more | ||
| Small Copper | Increasing | * | 1 | .7 | more | |
| Adonis Blue | ? | 3 | .2 | more | ||
| Chalk-hill Blue | Stable | 310 | more | |||
| Meadow Brown | Increasing | 830 | more | |||
| Gatekeeper/Hedge Brown | Stable | 21 | more | |||
| Marbled White | Stable | 21 | more | |||
| Peacock | Increasing | 7 | .3 | more | ||
| Large Skipper | Stable | * | 1 | .0 | more | |
| Speckled Wood | ? | 0 | .080 | more | ||
| Large White | Stable | 15 | more | |||
| Green-veined White | Stable | * | 1 | .3 | more | |
| Small White | Stable | 21 | more | |||
| Comma | Stable | 1 | .1 | more | ||
| Common Blue | Increasing | 28 | more | |||
| Small Skipper | Stable | * | 8 | .2 | more | |
| Red Admiral | Increasing | 3 | .4 | more | ||
| Painted Lady | Stable | 2 | .3 | 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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