First record of partial melanism in a Kelp Gull (Larus dominicanus) at the Islote Lobos National Park, Argentina
Abstract
We report the first documented record of a Kelp Gull (Larus dominicanus) with a partial melanism chromatic aberration at the Islote Lobos National Park in Argentina. On October 29 of 2022, an adult bird was opportunistically photographed resting on La Pastosa Islet, perched alongside other conspecifics.
References
- Bertellotti M, Yorio P (1999) Spatial and Temporal Patterns in the Diet of the Kelp Gull in the Northern Chubut, Patagonia. The Condor 101: 790–798. https://doi.org/10.2307/1370066
- Burger J, Göchfeld M (1996) Family Laridae (gulls). En: del Hoyo J, Elliott A, Sargatal J (eds) Handbook of the Birds of the World. Lynx Edicions, Barcelona, pp 572-623.
- Imberti S (2016) eBird Checklist: https://ebird.org/checklist/S29948640. eBird: An online database of bird distribution and abundance. eBird, Ithaca, New York. Accedido el 22/12/2025
- Kerbage M (2021) eBird Checklist: https://ebird.org/checklist/S84265110. eBird: An online database of bird distribution and abundance. eBird, Ithaca, New York. Accedido el 28/4/2025
- Mauco L, Paterlini C, Isaldo DI, Quintero Blanco SA, Navarro M (2007) Primer registro de reproducción de la Gaviota Cocinera (Larus dominicanus) en la Bahía Samborombón, provincia de Buenos Aires, Argentina. El Hornero 22(1): 47-50. https://doi.org/10.56178/eh.v22i1.776
- Petracci PF, Delhey JKV, Pérez CHF (2001) Albinismo en Carancho (Caracara plancus) y Gaviota Cocinera (Larus dominicanus). Nuestras Aves 42: 28. https://doi.org/10.56178/na.vi42.978
- Petry MV, Corrêa LLC, Benemann VRF, Werle GB (2017) Brown plumage aberration records in Kelp Gull (Larus dominicanus) and Magellanic Penguin (Spheniscus magellanicus) in southern Brazil. Revista Brasileira de Ornitologia 25(2): 125-127. https://doi.org/10.1007/BF03544388
- Ramírez-Alvarez D, Gachot J (2024) Registro de una gaviota dominicana (Larus dominicanus) melánica en Cáhuil, región de O’Higgins, Chile central. Revista Chilena de Ornitología 30(1): 62-65
- van Grouw H (2021) What’s in a name? Nomenclature for colour aberrations in birds reviewed. Bulletin of the British Ornithologists’ Club 141(3): 276-299. https://doi.org/10.25226/bboc.v141i3.2021.a5
- van Grouw H (2017) The dark side of birds: Melanism-facts and fiction. Bulletin of the British Ornithologist’s Club 137(1): 12-36. https://doi.org/10.25226/bboc.v137i1.2017.a9
- Walker IA (2025) Aberraciones cromáticas en el Pingüino Patagónico (Spheniscus magellanicus) y la Gaviota Cocinera (Larus dominicanus) en la costa atlántica de Santa Cruz, Argentina. Nuestras Aves 70: 101-106. https://doi.org/10.56178/na.vi70.1081
- Yorio P, Bertellotti M (2002) Espectro trófico de la Gaviota Cocinera (Larus dominicanus) en tres áreas protegidas de Chubut, Argentina. El Hornero 17(2): 91–95. https://doi.org/10.56178/eh.v17i2.875
- Yorio P, Bertellotti M, García Borboroglu P (2005) Estado poblacional y de conservación de gaviotas que se reproducen en el litoral marítimo Argentino. El Hornero 20(1): 53–74. https://doi.org/10.56178/eh.v20i1.819
How to cite
Alexia T. Aguilar, Juan P. Seco Pon, Patricio J. Pereyra (2026). First record of partial melanism in a Kelp Gull (Larus dominicanus) at the Islote Lobos National Park, Argentina. Nuestras Aves, Vol. 71 (2026). https://doi.org/10.56178/na.v71i.1165
Downloads
397Full-text views
1Formats
License: CC BY-NC 4.0