Magpie 5 addendum.
In the recently published "Magpie 5" the following table was inadvertently missed from the paper on Blacka Moor in South Yorkshire. If you have a copy of the journal, please feel free to print this page using your browser's Print button.
Table 3 Trends of selected species on Blacka Moor,
possible causes and suggested management goals.
|
Moorland species |
Local trend |
Possible cause |
Suggested management goals for individual species |
|
Red Grouse |
**** |
|
rejuvination of heather to reduce fire hazard. Numbers may increase but size of heather moor is limiting factor. |
|
Eurasian Curlew |
**** |
|
avoid increasing grazing pressure above present limits |
|
Skylark |
---- |
cessation of grazing on moor. Not coincident with national decline |
restore former grassland, eliminate bracken and maintain present grazing pressure to meet specific habitat requirements |
|
Whinchat |
** -- |
spread of bracken into former grassland |
eliminate bracken from former grassland areas by suitable chemical, mechanical or grazing routines |
|
Tree Pipit |
**** |
spread of bracken + national decline possibly responsible for low numbers in 1996 |
assist tree colonisation of selected areas of former mixed vegetation and eliminate bracken from areas which have become unsuitable |
|
Meadow Pipit |
**** |
|
maintain heather in open rejuvinated condition and remove colonizing birch and rowan |
|
Linnet |
++++ |
recent national increases + possible regional changes in farming practices |
no action required. Suitable habitat is available and increasing without management |
|
Yellowhammer |
** -- |
decline of national population |
leave scrub already established to develop. Occupancy may depend on national population level |
|
Reed Bunting |
**-- |
low levels of national population |
no action required providing wet habitat does not dry out |
|
Woodland species |
|
|
|
|
Woodcock |
**** |
|
retain present woodland structure and avoid undue disturbance from the public |
|
Redstart |
** -- |
decline in national population at periphery of range |
retain present woodland structure |
|
Wood Warbler |
**** |
|
avoid changing traditional occupied woodland sites |
|
Common Redpoll |
---- |
national decline |
none likely to benefit species while national population at its present level |
Key: **** no change, ++++ increase, ---- decline, ** -- initial stability followed by decline