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Drayton Down
The map shows you the route that this butterfly transect follows.
| County: | Hampshire (England) |
| Gridref: | SU672225 |
| Year established: | 1998 |
| 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 | ? | 52 | more | |||
| Orange Tip | Stable | 5 | .6 | more | ||
| Ringlet | Stable | 280 | more | |||
| Dark Green Fritillary | Stable | 4 | .2 | more | ||
| Brown Argus | ? | 13 | more | |||
| Green Hairstreak | Stable | 4 | .0 | more | ||
| Holly Blue | ? | 2 | .6 | more | ||
| Small Heath | ? | 8 | .2 | more | ||
| Clouded Yellow | ? | 2 | .2 | more | ||
| Small Blue | Decreasing | 30 | more | |||
| Dingy Skipper | Increasing | 43 | more | |||
| Brimstone | ? | 33 | more | |||
| Duke of Burgundy Fritillary | ? | 0 | .41 | more | ||
| Silver-spotted Skipper | ? | 0 | .25 | more | ||
| Small Copper | ? | 7 | .9 | more | ||
| Chalk-hill Blue | ? | 250 | more | |||
| Meadow Brown | ? | 1900 | more | |||
| Gatekeeper/Hedge Brown | ? | 630 | more | |||
| Marbled White | Stable | 580 | more | |||
| Peacock | Stable | 29 | more | |||
| Large Skipper | Stable | 10 | more | |||
| Speckled Wood | ? | 6 | .0 | more | ||
| Wall Brown | ? | 0 | .15 | more | ||
| Large White | ? | 46 | more | |||
| Green-veined White | ? | 27 | more | |||
| Small White | ? | 130 | more | |||
| Comma | ? | 10 | more | |||
| Common Blue | ? | 410 | more | |||
| Grizzled Skipper | ? | 1 | .6 | more | ||
| Small Skipper | Stable | 140 | more | |||
| Red Admiral | ? | 13 | more | |||
| Painted Lady | ? | 7 | .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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