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Warton Crag LWT
The map shows you the route that this butterfly transect follows.
| County: | Lancashire (England) |
| Gridref: | SD493734 |
| Year established: | 1992 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | 5400 |
| Width (m): | Unknown |
| Broad habitat: | Dry scrub/shrub thickets |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Small Tortoiseshell | Stable | 13 | more | |||
| Orange Tip | Stable | 8 | .7 | more | ||
| Dark Green Fritillary | ? | 1 | .4 | more | ||
| High Brown Fritillary | Stable | 85 | more | |||
| Pearl-bordered Fritillary | Stable | 79 | more | |||
| Small Pearl-bordered Fritillary | Decreasing | 19 | more | |||
| Northern Brown Argus | Decreasing | 17 | more | |||
| Green Hairstreak | Stable | 2 | .3 | more | ||
| Holly Blue | Stable | * | 2 | .2 | more | |
| Small Heath | Decreasing | 27 | more | |||
| Clouded Yellow | ? | 0 | .41 | more | ||
| Dingy Skipper | Stable | 14 | more | |||
| Grayling | Stable | 0 | .99 | more | ||
| Brimstone | Increasing | 19 | more | |||
| Small Copper | ? | 0 | .39 | more | ||
| Meadow Brown | Stable | 150 | more | |||
| Gatekeeper/Hedge Brown | ? | 0 | .060 | more | ||
| Peacock | Increasing | * | 84 | more | ||
| Large Skipper | Decreasing | 8 | .0 | more | ||
| Speckled Wood | Increasing | 70 | more | |||
| Wall Brown | Stable | 49 | more | |||
| Large White | Stable | 26 | more | |||
| Green-veined White | Stable | 7 | .8 | more | ||
| Small White | Stable | 4 | .3 | more | ||
| Comma | Increasing | Colonised in 1997 | 3 | .1 | more | |
| Common Blue | Stable | 2 | .4 | more | ||
| Purple Hairstreak | ? | 0 | .23 | more | ||
| Red Admiral | Stable | 26 | more | |||
| Painted Lady | Stable | 13 | 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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