MYN / Lily Kumpe / Superb Katydid (Alectoria superba) Plutonic Gold Mine, Meekatharra Shire, Gascoyne Bioregion, Western Australia. Meetyourneighbtous.net project

Matthew Maran / Common witch's hair (Alectoria sarmentosa) growing on a Western hemlock tree (Tsuga heterophylla) Wild Pacific Trail, Vancouver Island, Canada

Matthew Maran / Common witch's hair (Alectoria sarmentosa) growing on a Western hemlock tree (Tsuga heterophylla) Wild Pacific Trail, Vancouver Island, Canada

Ashley Cooper / Filamentous lichen (Alectoria sarmentosa) growing on tree in Laurel (Laurus nobilis) forest, near Rabacal, Madeira. March.

Staffan Widstrand / Common witch's-hair lichen (Alectoria sarmentosa) covering branches of Scots pine (Pinus sylvestris) tree in forest, Stuorbatjvare Nature Reserve, Norrbotten, Sapmi, Lapland, Sweden. August.

Staffan Widstrand / Common witch's-hair lichen (Alectoria sarmentosa) covering branches of Scots pine (Pinus sylvestris) tree in forest, Stuorbatjvare Nature Reserve, Norrbotten, Sapmi, Lapland, Sweden. August.

Ingo Arndt / Lichen (Alectoria ochroleuca) and Crowberries (Empetrum nigrum) in winter, Dovre-Sunndalsfjella National Park, Norway

Chris Mattison / Wolf's moss lichen (Letharia vulpina), growing on Norway spruce (Picea abies) Gran Paradiso National Park, Italian Alps, Italy.

Staffan Widstrand / Norway spruce (Picea abies) covered in Alectoria sarmentosa lichens, Muddus National Park, Laponia UNESCO World Heritage Site, Norrbotten, Lapland, Sweden September 2020

Staffan Widstrand / Norway spruce tree (Picea abies) covered in Alectoria sarmentosa lichens, Muddus National Park, Laponia UNESCO World Heritage Site, Norrbotten, Lapland, Sweden September 2020