LATHAM, John. Supplement II to the General synopsis of birds. London: Printed for Leigh, Sotheby, & Son, York Street, Covent Garden Dostupné online. doi:10.5962/bhl.title.49008.
doi.org
LATHAM, John. Supplement II to the General synopsis of birds. London: Printed for Leigh, Sotheby, & Son, York Street, Covent Garden Dostupné online. doi:10.5962/bhl.title.49008.
KÖRTNER, Gerhard; BRIGHAM, R. Mark; GEISER, Fritz. Torpor in Free‐Ranging Tawny Frogmouths (Podargus strigoides). Physiological and Biochemical Zoology. 2001-11, roč. 74, čís. 6, s. 789–797. Dostupné online [cit. 2025-04-05]. ISSN1522-2152. doi:10.1086/324097.
iucnredlist.org
The IUCN Red List of Threatened Species 2021.3. 9. prosince 2021. Dostupné online. [cit. 2021-12-27].
owlpages.com
LEWIS, Deane; MARCOT, Brce. Myth of the Tawny Frogmouth 'Owl'. The Owl Pages [online]. [cit. 2025-04-05]. Dostupné v archivu pořízeném z originálu dne 2025-04-05. (anglicky)
uchicago.edu
journals.uchicago.edu
KÖRTNER, Gerhard; BRIGHAM, R. Mark; GEISER, Fritz. Torpor in Free‐Ranging Tawny Frogmouths (Podargus strigoides). Physiological and Biochemical Zoology. 2001-11, roč. 74, čís. 6, s. 789–797. Dostupné online [cit. 2025-04-05]. ISSN1522-2152. doi:10.1086/324097.
web.archive.org
LEWIS, Deane; MARCOT, Brce. Myth of the Tawny Frogmouth 'Owl'. The Owl Pages [online]. [cit. 2025-04-05]. Dostupné v archivu pořízeném z originálu dne 2025-04-05. (anglicky)
worldbirdnames.org
Nightjars, Oilbird, potoos, frogmouths. www.worldbirdnames.org [online]. IOC World Bird List v15.1 [cit. 2025-04-05]. Dostupné online.
worldcat.org
KÖRTNER, Gerhard; BRIGHAM, R. Mark; GEISER, Fritz. Torpor in Free‐Ranging Tawny Frogmouths (Podargus strigoides). Physiological and Biochemical Zoology. 2001-11, roč. 74, čís. 6, s. 789–797. Dostupné online [cit. 2025-04-05]. ISSN1522-2152. doi:10.1086/324097.
