Mayr, Ernst; Cottrell, G. William, redaktorlar Check-List of Birds of the World. 1 (2nd). Cambridge, Massachusetts: Museum of Comparative Zoology. 1979. səh.215. 29 noyabr 2022 tarixində arxivləşdirilib. İstifadə tarixi: 3 noyabr 2025.
Hruska, Jack P; Holmes, Jesse; Oliveros, Carl; Shakya, Subir; Lavretsky, Philip; McCracken, Kevin G; Sheldon, Frederick H; Moyle, Robert G. "Ultraconserved elements resolve the phylogeny and corroborate patterns of molecular rate variation in herons (Aves: Ardeidae)". Ornithology. 140 (2). 8 may 2023. doi:10.1093/ornithology/ukad005. ISSN0004-8038.
Mayr, Ernst; Cottrell, G. William, redaktorlar Check-List of Birds of the World. 1 (2nd). Cambridge, Massachusetts: Museum of Comparative Zoology. 1979. səh.215. 29 noyabr 2022 tarixində arxivləşdirilib. İstifadə tarixi: 3 noyabr 2025.
Hruska, Jack P; Holmes, Jesse; Oliveros, Carl; Shakya, Subir; Lavretsky, Philip; McCracken, Kevin G; Sheldon, Frederick H; Moyle, Robert G. "Ultraconserved elements resolve the phylogeny and corroborate patterns of molecular rate variation in herons (Aves: Ardeidae)". Ornithology. 140 (2). 8 may 2023. doi:10.1093/ornithology/ukad005. ISSN0004-8038.