Villagra SE, Labrousse R. Segundo registro documentado de Playerito Blanco (Calidris alba), en Ullum, San Juan, Argentina. Nuestras Aves [Internet]. 2023 Aug. 22 [cited 2025 Aug. 26];(68):179-80. Available from: https://nuestrasaves.avesargentinas.org.ar/home/article/view/627