

The map shows you the route that this butterfly transect follows.
| County: | West Sussex (England) |
| Gridref: | TQ140080 |
| Year established: | 1995 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | 4193 |
| Width (m): | 5 |
| Broad habitat: | Dry semi/unimproved (flower rich) chalk/limestone grassland |
Species list...
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Small Tortoiseshell | Decreasing | 44 | more | |||
| Orange Tip | ? | 2 | .0 | more | ||
| Ringlet | Stable | 37 | more | |||
| Dark Green Fritillary | Stable | 49 | more | |||
| Brown Argus | ? | 16 | more | |||
| Green Hairstreak | ? | 4 | .7 | more | ||
| Holly Blue | ? | 7 | .1 | more | ||
| Small Heath | Stable | 350 | more | |||
| Clouded Yellow | ? | 2 | .2 | more | ||
| Small Blue | ? | 4 | .1 | more | ||
| Dingy Skipper | ? | 3 | .8 | more | ||
| Brimstone | Stable | 78 | more | |||
| Duke of Burgundy Fritillary | ? | 0 | .35 | more | ||
| Small Copper | Stable | 95 | more | |||
| Adonis Blue | ? | 20 | more | |||
| Chalk-hill Blue | Stable | 210 | more | |||
| Meadow Brown | Stable | 1100 | more | |||
| Gatekeeper/Hedge Brown | Stable | 340 | more | |||
| Marbled White | Stable | 150 | more | |||
| Peacock | Stable | 23 | more | |||
| Large Skipper | Decreasing | 24 | more | |||
| Speckled Wood | Stable | 24 | more | |||
| Wall Brown | Stable | 18 | more | |||
| Large White | Stable | 46 | more | |||
| Green-veined White | ? | 0 | .10 | more | ||
| Small White | Stable | 74 | more | |||
| Comma | ? | 2 | .0 | more | ||
| Common Blue | Stable | 450 | more | |||
| Grizzled Skipper | Stable | 24 | more | |||
| Small Skipper | ? | 12 | more | |||
| Red Admiral | Stable | 23 | more | |||
| Painted Lady | Stable | 6 | .0 | 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.