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Breakheart Quarry
The map shows you the route that this butterfly transect follows.
| County: | Gloucestershire (England) |
| Gridref: | ST754967 |
| Year established: | 1989 |
| Number of sections: | |
| Altitude (m): | Unknown |
| Length (m): | Unknown |
| Width (m): | Unknown |
| Broad habitat: | Bare ground/weed communities of post industrial sites e.g. quarries/pits/road/rail/landfill sites |
Species list...
The following species have been recorded on this site:
| Species | Status | Colonised/extinct | Asynchronous | Mean count | ||
| Small Tortoiseshell | ? | 89 | more | |||
| Orange Tip | ? | 5 | .5 | more | ||
| Ringlet | ? | 130 | more | |||
| Dark Green Fritillary | ? | 0 | .43 | more | ||
| Silver-washed Fritillary | ? | 0 | .15 | more | ||
| Brown Argus | ? | 7 | .6 | more | ||
| Green Hairstreak | ? | 2 | .6 | more | ||
| Holly Blue | ? | 16 | more | |||
| Small Heath | ? | 160 | more | |||
| Small Blue | ? | 26 | more | |||
| Dingy Skipper | ? | 37 | more | |||
| Grayling | ? | 0 | .25 | more | ||
| Brimstone | ? | 3 | .6 | more | ||
| Duke of Burgundy Fritillary | ? | 0 | .15 | more | ||
| Small Copper | ? | 3 | .9 | more | ||
| Chalk-hill Blue | ? | 21 | more | |||
| Meadow Brown | ? | 120 | more | |||
| Gatekeeper/Hedge Brown | ? | 130 | more | |||
| Marbled White | ? | 52 | more | |||
| Peacock | ? | 73 | more | |||
| Large Skipper | ? | 11 | more | |||
| Speckled Wood | ? | 43 | more | |||
| Large White | ? | 50 | more | |||
| Green-veined White | ? | 10 | more | |||
| Small White | ? | 38 | more | |||
| Comma | ? | 5 | .3 | more | ||
| Common Blue | ? | 100 | more | |||
| Grizzled Skipper | ? | 52 | more | |||
| Small Skipper | ? | 29 | more | |||
| Red Admiral | ? | 16 | more | |||
| Painted Lady | ? | 1 | .8 | 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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