Otterøy skole
| Species | Scientific name | 1999 | 2000 | 2022 |
|---|---|---|---|---|
| Albusnegl | Patella sp. | 3 | ||
| Sandskjell | Mya sp. | 3 | ||
| Strandsnegler | Littorina sp. | 3 | ||
| Biting Stonecrop | Sedum acre | 2 | ||
| Downy Birch | Betula pubescens | 5 | ||
| Bladder Wrack | Fucus vesiculosus | 4 | 1 | |
| Blåskjell | Mytilus edulis | 3 | 1 | |
| Mountain Pine | Pinus mugo | 1 | ||
| Thrift | Armeria maritima | 4 | ||
| Scots Pine | Pinus sylvestris | 1 | ||
| Grisetang | Ascophyllum nodosum | 4 | 1 | |
| Sea lettuce | Ulva lactuca | 2 | ||
| Kamskjell | Pecten maximus | 1 | ||
| Kongsnegl | Buccinum undatum | 3 | ||
| Garden Angelica | Angelica archangelica | 2 | ||
| Purpursnegl | Nucella lapillus | 1 | ||
| Rynkerose | Rosa rugosa | 2 | ||
| Serrated Wrack | Fucus serratus | 2 | 1 | |
| Sea grass | Ulva intestinalis | 4 | ||
| Strandsnegler | Littorina sp. | 1 | ||
| Kamskjell | Pectinidae indet. | 1 | ||
| Knivskjell | Solenidae indet. | 1 | ||
| Krabber | Brachyura indet. | 3 | 1 | |
| Beinfisk | Actinopterygii indet. | 1 |
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