TQ19

Butterfly Conservation
Hertfordshire and Middlesex Decad (10km square) Mapping Progress 2005 - 2009

TQ19

Click on image for detailed map

TQ19 ~ Click on image for detailed map

Decad co-ordinator:

Link sections on this page . . .
Table One ~ Key Tetrads to be visited
Table Two ~ Species richness grid
Table Three ~ Target species

Table One ~ Key tetrads to be visited
Table One lists tetrads where specific species have not been recorded. Please try to visit these in 2009. If you can help please contact the decad co-ordinator for TQ19 ~ John Hollingdale

Tetrad (2km square) Centered on Coverage
TQ1090 Pinnerwood Park & Oxhey Wood edge Large Skipper, Large White and Painted Lady
TQ1092 Oxhey Woods & Big Wood Brimstone and look for White Admiral and Purple Emperor
TQ1094 The Rookery Now well covered
TQ1098 Garston Cemetery Brimstone but well covered
TQ1290 Pinner Park Farm & Hatch End FP Specifically Gatekeeper
TQ1296 Local Footpaths Large White and Holly Blue
TQ1298 Local Footpaths Large Skipper
TQ1490 Footpath & Bentley OV Specifically Peacock also Orange Tip
TQ1494 Footpath & Hillfield Reservoir Brimstone, Orange Tip and Painted Lady
TQ1496 Local Footpaths Well covered
TQ1498 Local Footpaths Painted Lady
TQ1694 Aldenham Reservoir & FP Brimstone, Small Tortoiseshell and specifically Comma
TQ1696 Local Footpaths Holly Blue and Orange Tip
TQ1698 Local Footpaths Painted Lady
TQ1890 Cannons Park Painted Lady & Small Tortoiseshell
TQ1892 Edgwarebury FP Painted Lady
TQ1894 Local Footpaths Large Skipper, Painted Lady and Small Tortoiseshell
TQ1896 Local Footpaths Brimstone, Orange Tip, Painted Lady and Small Tortoiseshell
TQ1898 Local Footpaths Specifically Speckled Wood also Large White and Small Tortoiseshell

Table Two ~ Species Richness Grid
Table Two is a 5 x 5 grid of the tetrads (2km squares) in TQ19, and shows the species richness for each tetrad based on recording between 2005 and 2008. There are no transects in TQ19.

Special richness grid for TQ19

Table Three ~ Target Species
Table Three indicates the distribution of species recorded in TQ19 and the 2km squares that need to be visited for specific species.  The table doesn't include Camberwell Beauty records

Species 1090 1092 1094 1096 1098 1290 1292 1294 1296 1298 1490 1492 1494 1496 1498 1690 1692 1694 1696 1698 1890 1892 1894 1896 1898 Total
Brimstone 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 17
Brown Argus 1 1 1 1 1 1 6
Clouded Yellow 1 1 1 1 1 5
Comma 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 24
Common Blue 1 1 1 1 1 1 1 1 1 9
Essex Skipper 1 1 1 3
Gatekeeper 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 24
Green-veined White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25
Holly Blue 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 22
Large Skipper 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 22
Large White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20
Marbled White 1 1 1 1 1 1 1 1 8
Meadow Brown 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25
Orange Tip 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 21
Painted Lady 1 1 1 1 1 1 1 1 1 1 1 1 12
Peacock 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 24
Purple Emperor 0
Purple Hairstreak 1 1 1 1 1 1 1 1 1 1 1 1 12
Red Admiral 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25
Ringlet 1 1 1 1 1 1 1 7
Silver-washed Fritillary 1 1 2
Small Copper 1 1 1 1 1 1 1 1 1 1 10
Small Heath 1 1 2
Small Skipper 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 20
Small White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 25
Small Tortoiseshell 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 18
Small/Essex Skipper -
Speckled Wood 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 24
White Admiral 1 1
White-letter Hairstreak 1 1 1 3
Total 14 17 18 18 17 11 15 20 16 17 14 20 19 24 14 17 25 15 15 17 13 17 16 13 14
top of page

Copyright Butterfly Conservation © 2005 Hertfordshire and Middlesex Branch
Privacy and Copyright Statement
Butterfly Conservation Company limited by guarantee, registered in England (2206468) Registered Office: Manor Yard, East Lulworth, Wareham, Dorset, BH20 5QP Charity registered in England & Wales (254937) and in Scotland (SCO39268)