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Mill Hill

Here we provide all the information we have for each transect site.

For example, clicking on one of the section titles below will display the site description (shown automatically), as well as a list of the species recorded here, and their yearly counts. However, you can also chose to Show All the sections, or even Hide All, if you so wish.

Map of Mill Hill

The map shows you the route that this butterfly transect follows.


County : England(East Sussex)
Gridref : TQ211072
Year established : 2011
Number of sections : 8
Altitude (m) :
Length (m) : 1629
Width (m) : 5
Broad habitat : 15
The following species have been recorded on this site:
SpeciesStatusColonised / ExtinctMean Count 
Small Skipper? 1.61 more
Essex Skipper? 1.96 more
Silver-spotted Skipper? 1 more
Large Skipper? 2.30 more
Dingy Skipper? 38.63 more
Grizzled Skipper? 9.70 more
Clouded Yellow? 6.50 more
BrimstoneStable 22.29 more
Large WhiteStable 11.45 more
Small WhiteStable 14.63 more
Green-veined White? 16.19 more
Orange-tip? 1.22 more
Green HairstreakStable 5.13 more
Small Copper? 1.32 more
Small Blue? 0.20 more
Brown Argus? 2.13 more
Common BlueStable 101.02 more
Chalk Hill BlueStable 144.48 more
Adonis Blue? 382.80 more
Holly BlueStable 1.88 more
Red AdmiralStable 29.71 more
Painted LadyStable 4.69 more
Small TortoiseshellStable 16.77 more
PeacockStable 35.74 more
CommaStable 3.64 more
Dark Green Fritillary? 1 more
Speckled WoodStable 5.43 more
WallStable 13.01 more
Marbled White? 105 more
GatekeeperStable 119.73 more
Meadow BrownStable 597.73 more
Small Heath? 165.05 more
Ringlet? 1 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. Click on 'more' to see a plot of abundance through time for each species. See green question mark above for more details.


The UK Butterfly Monitoring Scheme is organized and funded by Butterfly Conservation (BC), the Centre for Ecology and Hydrology (CEH), the British Trust for Ornithology (BTO), and the Joint Nature Conservation Committee (JNCC). The UKBMS is indebted to all volunteers who contribute data to the scheme.