cormoran perched on hexagonal basalt columns located at ardmeanach peninsula on the inner herbrides isle of mull, scotland, uk

beach coastline sea coast ocean natural landscape geological features columnar joint backgrounds ardmeanach peninsula cave basalt columns giants causeway hexagonal volcanic ardtun geology geologist environment isle mull scotland duncan brown island hebrides hebredian nature argyll bute formation beautiful hebridean stunning magnificent patterned polygons lava cools cooling molten beach coastline sea coast ocean natural landscape features geological joint backgrounds peninsula cave basalt columns causeway hexagonal volcanic ardtun ardmeanach geology geologist environment mull scotland brown island hebrides hebredian nature argyll bute formation beautiful stunning magnificent patterned polygons lava cools cooling cormoran urile penicillatus phalacrocorax penicillatus