Norwegian Red List (2021): Ikke valgtAlle rødlistekategorierData DeficientNear ThreatenedVulnerableEndangeredCritically EndangeredRegionally Extinct
Black-legged Kittiwake (Rissa tridactyla) Johanna Lamberg (2025-03-18)
Black-legged Kittiwake (Rissa tridactyla) beate mortensen (2019-02-24)