

The map shows you the route that this butterfly transect follows.
| County: | Cambridgeshire (England) |
| Gridref: | TL2080 |
| Year established: | 1973 |
| Number of sections: | 14 |
| Altitude (m): | Unknown |
| Length (m): | 3046 |
| Width (m): | Unknown |
| Broad habitat: | Mature broadleaved woodland |
Species list...
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Small Tortoiseshell | Stable | 4 | .8 | more | ||
| Orange Tip | Decreasing | 6 | .8 | more | ||
| Ringlet | Increasing | 360 | more | |||
| Silver-washed Fritillary | ? | 0 | .020 | more | ||
| Brown Argus | Increasing | Colonised in 1995 | 1 | .0 | more | |
| Holly Blue | Stable | 1 | .2 | more | ||
| Small Heath | Decreasing | 10 | more | |||
| Clouded Yellow | ? | 0 | .030 | more | ||
| Brimstone | Decreasing | 22 | more | |||
| Wood White | Decreasing | Extinct in 1989 | * | 0 | .42 | more |
| White Admiral | Stable | 1 | .8 | more | ||
| Small Copper | Stable | Extinct in 1998 | 0 | .82 | more | |
| Meadow Brown | Decreasing | 400 | more | |||
| Gatekeeper/Hedge Brown | Decreasing | 200 | more | |||
| Marbled White | Increasing | 0 | .21 | more | ||
| Peacock | Stable | 85 | more | |||
| Large Skipper | Increasing | 41 | more | |||
| Speckled Wood | Increasing | 140 | more | |||
| Wall Brown | Decreasing | 3 | .1 | more | ||
| Large White | Stable | 28 | more | |||
| Green-veined White | Stable | 290 | more | |||
| Small White | Stable | 25 | more | |||
| Comma | Increasing | 9 | .0 | more | ||
| Common Blue | Stable | 2 | .7 | more | ||
| Grizzled Skipper | Decreasing | Extinct in 1983 | 0 | .68 | more | |
| Black Hairstreak | Stable | 0 | .82 | more | ||
| White-letter Hairstreak | Decreasing | Extinct in 1980 | 0 | .22 | more | |
| Purple Hairstreak | Stable | 2 | .1 | more | ||
| Small Skipper | ? | 30 | more | |||
| Red Admiral | Stable | 6 | .2 | more | ||
| Painted Lady | Stable | 0 | .65 | 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.