Species indicators Flashcards
The Scottish crossbill
Loxia scotica
Caledonian pine forests
Heather
Calluna vulgaris
Heathlands
Bell heather
Erica spp.
Heathlands - prefers wetter areas of heaths
Purple moor grass
Molina caerulea
Heathlands
Snake’s head fritillary
Fritillana meleagris
Damp meadows
Hay rattle
Rhinathus minor
Meadows
Common gorse
Ulex europaeus
Heather - provides important habitats for birds
Dwarf gorse
Ulex minor
Heather
Bog asphodel/bone-breaker
Narthicium ossifragum
Heather
Scots pine
Pinus sylvestris
The only wild populations are in Scotland (Ancient Woodland)
All English and Welsh pines are from recent planting (they often invade heathlands).
Juniper
Juniperus communis
Can occur under pines in the highlands of Scotland (ancient woodland)
Can be a nurse species to yew in chalky soil (we lead Europe in ancient yews)
Dartford warbler
Sylvia undata
Found on our low-land heaths and requires a gorse heather mosaic
IUCN: near threatened with decreasing population
After a hard winter in the 1960s the UK’s population decreased to less than ten breeding pairs!
Dog mercury
Mercurialis perennis
Ancient Woodland Indicator (especially in western UK)
Wood anemone
Anemone nemorosa
Ancient woodland (one of the most reliable AWIs)
Hoverflies are thought to favour this plant
The Nightjar
Caprimulgus europaeus
Heathlands (nests on heaths but hunts in oak woodlands)
IUCN: least concern with a decreasing population