Site: Håkonshella
| Species | Scientific name | 2019 | 2020 |
|---|---|---|---|
| Albusnegl | Patella vulgata | 1 | 4 |
| Bladder Wrack | Fucus vesiculosus | 1 | 12 |
| Blåskjell | Mytilus edulis | 3 | 23 |
| Butare | Alaria esculenta | 2 | |
| Buttstrandsnegl | Littorina obtusata | 1 | |
| Filtsymre | Anemone sylvestris | 1 | |
| Oarweed | Laminaria digitata | 1 | |
| barnacle | Semibalanus balanoides | 1 | |
| Flatøsters | Ostrea edulis | 2 | |
| Grisetang | Ascophyllum nodosum | 2 | 12 |
| Sea lettuce | Ulva lactuca | 2 | |
| Hesteaktinie | Actinia equina | 1 | |
| Piggkorstroll | Marthasterias glacialis | 2 | 4 |
| Sponge seaweed | Codium fragile | 1 | 7 |
| Purpursnegl | Nucella lapillus | 1 | 7 |
| Serrated Wrack | Fucus serratus | 1 | |
| Chanelled Wrack | Pelvetia canaliculata | 4 | |
| Mallard | Anas platyrhynchos | 1 | |
| Strandkrabbe | Carcinus maenas | 3 | 29 |
| Strandreke | Palaemon adspersus | 11 | |
| Sugar Kelp | Saccharina latissima | 2 | 5 |
| Sumpviklerne | Bactra lacteana/lancealana/robustana | 1 | |
| Svartkutling | Gobius niger | 1 | |
| Taskekrabbe | Cancer pagurus | 1 | 3 |
| Teppeskjell | Venerupis corrugata | 1 | 8 |
| Vanleg rekeklo | Ceramium virgatum | 1 | |
| Vanlig hjerteskjell | Cerastoderma edule | 1 | 6 |
| Vanlig korstroll | Asterias rubens | 4 | |
| Sandskjell | Mya sp. | 1 | 1 |
| Strandsnegler | Littorina sp. | 3 | 24 |
| Trollhummer | Munida sp. | 2 | |
| Brennmaneter | Cyaniidae indet. | 4 | |
| Eremittkreps | Paguridae indet. | 3 | 18 |
| Hjertemuslinger | Cardiidae indet. | 1 | 6 |
| Knivskjell | Solenidae indet. | 2 | |
| Rur | Balanidae indet. | 5 | |
| Svømmekrabber | Portunidae indet. | 1 | 6 |
| Venusskjell | Veneridae indet. | 1 | 2 |
| Østers | Ostreidae indet. | 1 | |
| Sjøroser | Actinaria indet. | 1 | |
| Skrukketroll, tanglus | Isopoda indet. | 2 | |
| Tanglopper | Amphipoda indet. | 1 | 7 |
| Beinfisk | Actinopterygii indet. | 2 | |
| Birds | Aves indet. | 3 | |
| Fåbørstemark | Oligochaeta indet. | 1 | |
| Chiton | Polyplacophora indet. | 2 | |
| Bivalve mollusc | Bivalvia indet. | 3 | 1 |
| Sea urchins | Echinoidea indet. | 1 | 6 |
| Sea cucumbers | Holothuroidea indet. | 1 | 2 |
| Starfish | Asteroidea indet. | 1 | 1 |
| Brittle stars | Ophiuroidea indet. | 1 | 3 |
| Snails | Gastropoda indet. | 4 | |
| Krepsdyr | Crustacea indet. | 4 | |
| Brown algae | Phaeophyta indet. | 1 | 2 |
| Green algae | Chlorophyta indet. | 4 | |
| Bryozoans | Bryozoa indet. | 2 | |
| Red algae | Rhodophyta indet. | 5 | |
| Vascular plant | Tracheophytes indet. | 1 | |
| Moser | Bryophytes indet. | 2 | |
| Animals | Animalia indet. | 4 |
