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Mitcham Common B
The map shows you the route that this butterfly transect follows.
| County: | Surrey (England) |
| Gridref: | TQ296676 |
| Year established: | 1994 |
| Number of sections: | 13 |
| Altitude (m): | Unknown |
| Length (m): | 4033 |
| Width (m): | 5 |
| Broad habitat: | Dry semi/unimproved (flower rich) neutral grassland |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Orange Tip | Stable | 5 | .9 | more | ||
| Ringlet | Increasing | 4 | .4 | more | ||
| Brown Argus | ? | 1 | .1 | more | ||
| Green Hairstreak | ? | 0 | .19 | more | ||
| Holly Blue | Stable | 4 | .0 | more | ||
| Small Heath | Stable | 4 | .6 | more | ||
| Clouded Yellow | ? | 0 | .93 | more | ||
| Brimstone | Stable | 2 | .6 | more | ||
| Small Copper | Stable | 13 | more | |||
| Meadow Brown | Stable | 550 | more | |||
| Gatekeeper / Hedge Brown | Increasing | * | 78 | more | ||
| Marbled White | ? | 2 | .1 | more | ||
| Peacock | Stable | 19 | more | |||
| Large Skipper | Stable | 16 | more | |||
| Speckled Wood | Stable | 80 | more | |||
| Large White | Stable | 7 | .3 | more | ||
| Green-veined White | Stable | 3 | .7 | more | ||
| Small White | Stable | 250 | more | |||
| Comma | Stable | 5 | .7 | more | ||
| Common Blue | Stable | 22 | more | |||
| White-letter Hairstreak | ? | 0 | .22 | more | ||
| Purple Hairstreak | ? | 0 | .79 | more | ||
| Red Admiral | Stable | 8 | .3 | more | ||
| Painted Lady | Stable | 2 | .5 | more | ||
| Small/Essex Skipper | ? | 370 | 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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