Alder buckthorn
An uncommon tree of wet woodlands, riverbanks and heathlands, Alder buckthorn displays pale green flowers in spring, and red berries that turn purple in autumn.
An uncommon tree of wet woodlands, riverbanks and heathlands, Alder buckthorn displays pale green flowers in spring, and red berries that turn purple in autumn.
An uncommon hedgerow and woodland tree of central and eastern England, Purging buckthorn displays yellow-green flowers in spring, and poisonous, black berries in autumn.
Sea-buckthorn is a spiny, thicket-forming shrub of sand dunes. It's native to the east coast of England but considered an invasive species elsewhere. It is most obvious in autumn when it is…
The results of our Great Yorkshire Creature Count has forced many of us to face up to the sad fact that much of our most beloved wildlife – that not so long ago would have been a common sight in…
As Halloween draws near, Sara Booth-Card (Nature Friendly Schools Coordinator), reveals some of Yorkshire's most weird and wonderful wildlife.
A new species of damselfly has made its home among Potteric Carr’s wetlands as climate change pushes it further north.
Learn about the habitat enhancement works happening at Spurn this winter to increase bio-diversity.
Common alder can be found along riversides, and in fens and wet woodlands. Its exposed roots provide shelter for fish, and its rounded leaves are food for aquatic insects.
Aliens are invading Yorkshire! Invasive Non-Native Species (INNS) are the second largest threat to global biodiversity (just below habitat loss) and all along Yorkshire’s waterways we can see the…
The Alder fly is a blackish invertebrate, with delicately veined wings that it folds over its body like a tent. It can be found near ponds and slow-flowing rivers; the larvae living in the silt at…