Lichens on Stone at St Davids – Natural patterns of encrusting lichens growing on a stone wall around the cathedral at St Davids in Pembrokeshire, June 2023.
https://natureinfocus.blog
https://natureinfocus.blog
Lichens on Stone at St Davids – Natural patterns of encrusting lichens growing on a stone wall around the cathedral at St Davids in Pembrokeshire, June 2023.
Jessica's Nature Blog 
Lovely photos. Glad you included some close-ups. Lichens are so cool.
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Thank you, Linda,
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Fine group of pictures bringing us closer to the lovely lichen. Thank you 😊
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Thank you, Sandy.
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I LOVE Lichens. They grow everywhere and their symbiotic relationships always astound me. Thanks for always providing such lovely photos to enjoy. When are you coming back to British Columbia?
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Thank you, Janna. Unfortunately, long journeys are now impossible for me. It was 20 years ago that I was in Vancouver.
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Lichens—beautiful organisms that can be used as natural bioindicators for air pollution.
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Thank you, Markus.
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