Chroicocephalus ridibundus Linnaeus 1766

• Main Author: Bishop, K. David
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2023
• Subjects: Biodiversity; Taxonomy; Animalia; Chordata; Aves; Charadriiformes; Laridae; Chroicocephalus; Chroicocephalus ridibundus; Pratt; Black-headed Gull
• Online Access: https://doi.org/10.5281/zenodo.11646247; http://treatment.plazi.org/id/03AB878AFFF2E119A38FFBBCFEA6FAE6

**BLACK-HEADED GULL Chroicocephalus ridibundus Status Vagrant. Scarce Palearctic migrant to New Guinea waters (Beehler & Pratt 2016) with just two records on Biak. 29‒30 March 1963: an immature in Biak harbour (King 1979); February 1991: eight at Biak wharf (Gibbs 1993). Published as part of Bis...