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Balls Wood
The map shows you the route that this butterfly transect follows.
| County: | Hertfordshire (England) |
| Gridref: | TL344106 |
| Year established: | 1995 |
| Number of sections: | 10 |
| Altitude (m): | Unknown |
| Length (m): | 2800 |
| Width (m): | 5 |
| Broad habitat: | Mature broadleaved woodland |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Orange Tip | Stable | 20 | more | |||
| Purple Emperor | ? | 0 | .19 | more | ||
| Ringlet | Increasing | 410 | more | |||
| Silver-washed Fritillary | ? | 0 | .32 | more | ||
| Brown Argus | ? | 0 | .23 | more | ||
| Holly Blue | Stable | 0 | .81 | more | ||
| Small Heath | ? | 0 | .25 | more | ||
| Dingy Skipper | ? | 0 | .19 | more | ||
| Brimstone | Stable | 4 | .9 | more | ||
| White Admiral | Stable | 17 | more | |||
| Small Copper | ? | 0 | .64 | more | ||
| Meadow Brown | Decreasing | 220 | more | |||
| Gatekeeper / Hedge Brown | Stable | 170 | more | |||
| Peacock | Decreasing | 74 | more | |||
| Large Skipper | Stable | 100 | more | |||
| Speckled Wood | Stable | 360 | more | |||
| Large White | Stable | 17 | more | |||
| Green-veined White | Stable | 73 | more | |||
| Small White | Stable | 12 | more | |||
| Comma | Stable | 39 | more | |||
| Common Blue | ? | 0 | .58 | more | ||
| White-letter Hairstreak | ? | 0 | .090 | more | ||
| Purple Hairstreak | Decreasing | 1 | .5 | more | ||
| Small Skipper | Stable | 18 | more | |||
| Red Admiral | Stable | 4 | .2 | more | ||
| Painted Lady | Stable | 2 | .4 | more | ||
| Small/Essex Skipper | Stable | 40 | 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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