Narwhal vektor silhuet 11 months 2 Narwhal vektor silhuet 11 months 2 Narwhal vektor silhuet 11 months 2 Narwhal vektor silhuet 11 months 5 Narhval vektor silhuet about 1 year 2 Narhval vektor silhuet about 1 year 5 Narhval vektor silhuet about 1 year 6 Narhval vektor silhuet over 1 year 29 Narhval vektor silhuet over 2 years 17 Narhval vektor silhuet almost 4 years 30 Narhval vektor silhuet over 5 years 62