Common Alpine Lichens of the High Sierras – California
What are the common alpine lichens found in the High Sierras of California? This handy six page guide just might answer that question. Jason and I made it for naturalists, alpine enthusiasts, and citizen scientists, with the hope that it will be helpful in field identification of common alpine lichen species or species groups. Rarity […]
What’s in an Ecotone? Lichens living on the edge…
An ecotone is a transition zone between two ecological systems. Ecotones can range in size: in some places ecotones are wide (e.g. forest – grassland ecotones), in other places they are quite narrow (e.g. riparian – arid shrub steppe). In the ecotone, habitats from each ecosystem form a mixed patchy mosaic, often with species assemblages […]
