Booted eagle (English Wikipedia)

"Aquila pennatus (Booted eagle)". Biodiversity Explorer. Iziko Museums of Southern Africa. Archived from the original on 27 March 2016. Retrieved 2 November 2016.

biodiversitylibrary.org (Global: 387^th place; English: 373^rd place)

Gmelin, Johann Friedrich (1788). Systema naturae per regna tria naturae: secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis (in Latin). Vol. 1, Part 1 (13th ed.). Lipsiae [Leipzig]: Georg. Emanuel. Beer. p. 272.
Brisson, Mathurin Jacques (1760). Ornithologie, ou, Méthode Contenant la Division des Oiseaux en Ordres, Sections, Genres, Especes & leurs Variétés (in French and Latin). Vol. 6, Supplement. Paris: Jean-Baptiste Bauche. pp. 22–25, Plate 1. The two stars (**) at the start of the section indicates that Brisson based his description on the examination of a specimen.
Kaup, Johann Jakob (1844). Classification der Saugethiere und Vogel (in German). Darmstadt: Carl Wilhelm Leske. p. 120.

britishbirds.co.uk (Global: low place; English: low place)

Collinson, Martin (June 2006). "Splitting headaches? Recent taxonomic changes affecting the British and Western Palaearctic lists". British Birds. 99: 306–323. Archived from the original on 29 February 2020. Retrieved 13 April 2015.

bsc-eoc.org (Global: 4,338^th place; English: 6,262^nd place)

avibase.bsc-eoc.org

"Booted Eagle Hieraaetus pennatus (Gmelin, JF, 1788)". Avibase. Denis Lepage. Retrieved 3 November 2016.

doi.org (Global: 2^nd place; English: 2^nd place)

BirdLife International (2021). "Hieraaetus pennatus". IUCN Red List of Threatened Species. 2021 e.T22696092A206456835. doi:10.2305/IUCN.UK.2021-3.RLTS.T22696092A206456835.en.
Gill, Frank; Donsker, David, eds. (2014). "New World vultures, Secretarybird, kites, hawks & eagles". IOC World Bird List, version 4.2. International Ornithologists' Union. doi:10.14344/IOC.ML.4.2.
Lerner, H.; Christidis, L.; Gamauf, A.; Griffiths, C.; Haring, E.; Huddleston, C.J.; Kabra, S.; Kocum, A.; Krosby, M.; Kvaløy, K.; Mindell, D.; Rasmussen, P.; Røv, N.; Wadleigh, R.; Wink, M.; Gjershaug, J.O. (2017). "Phylogeny and new taxonomy of the Booted Eagles (Accipitriformes: Aquilinae)". Zootaxa. 4216 (4): 301–320. doi:10.11646/zootaxa.4216.4.1. hdl:11250/2443953. PMID 28183111.
Bosch, Josep (3 July 2019). "Clinal polymorphism variation in the Booted Eagle Hieraaetus pennatus: the influence of climate during the breeding season". Bird Study. 66 (3): 306–316. Bibcode:2019BirdS..66..306B. doi:10.1080/00063657.2019.1657064. ISSN 0006-3657. S2CID 203374811.
Steyn, Peter; Grobler, J. H. (1 June 1981). "Breeding Biology of the Booted Eagle in South Africa". Ostrich. 52 (2): 108–118. Bibcode:1981Ostri..52..108S. doi:10.1080/00306525.1981.9633593. ISSN 0030-6525.
Steyn, Peter; Grobler, J. H. (1 March 1985). "Supplementary Observations on the Breeding Biology of the Booted Eagle in Southern Africa". Ostrich. 56 (1–3): 151–156. Bibcode:1985Ostri..56..151S. doi:10.1080/00306525.1985.9639584. ISSN 0030-6525.
Bouchahdane, Issam; Boukhemza, Mohamed; Souttou, Karim; Derridj, Arezki (1 December 2019). "Breeding Biology of Booted Eagle Hieraaetus Pennatus (Gmelin, Jf, 1788): The First Study in North Africa". Ekológia (Bratislava). 38 (4): 382–391. doi:10.2478/eko-2019-0028. ISSN 1337-947X.

eagledirectory.org (Global: low place; English: low place)

"Booted Eagle - Aquila pennata". The Eagle Directory. Archived from the original on 8 December 2015. Retrieved 3 November 2016.

files.wordpress.com (Global: 869^th place; English: 864^th place)

saintcyrsousdourdan.files.wordpress.com

Thiebaud, François (2018). "Une femme collectionneuse au XVIIIe siècle, Marie-Anne Catherine Bigot de Graveron, Présidente de Bandeville" (PDF). Bulletin de la Société Historique et Archéologique de l'Essonne et du Hurepoix. 88: 19–37.

handle.net (Global: 102^nd place; English: 76^th place)

hdl.handle.net

Lerner, H.; Christidis, L.; Gamauf, A.; Griffiths, C.; Haring, E.; Huddleston, C.J.; Kabra, S.; Kocum, A.; Krosby, M.; Kvaløy, K.; Mindell, D.; Rasmussen, P.; Røv, N.; Wadleigh, R.; Wink, M.; Gjershaug, J.O. (2017). "Phylogeny and new taxonomy of the Booted Eagles (Accipitriformes: Aquilinae)". Zootaxa. 4216 (4): 301–320. doi:10.11646/zootaxa.4216.4.1. hdl:11250/2443953. PMID 28183111.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Bosch, Josep (3 July 2019). "Clinal polymorphism variation in the Booted Eagle Hieraaetus pennatus: the influence of climate during the breeding season". Bird Study. 66 (3): 306–316. Bibcode:2019BirdS..66..306B. doi:10.1080/00063657.2019.1657064. ISSN 0006-3657. S2CID 203374811.
Steyn, Peter; Grobler, J. H. (1 June 1981). "Breeding Biology of the Booted Eagle in South Africa". Ostrich. 52 (2): 108–118. Bibcode:1981Ostri..52..108S. doi:10.1080/00306525.1981.9633593. ISSN 0030-6525.
Steyn, Peter; Grobler, J. H. (1 March 1985). "Supplementary Observations on the Breeding Biology of the Booted Eagle in Southern Africa". Ostrich. 56 (1–3): 151–156. Bibcode:1985Ostri..56..151S. doi:10.1080/00306525.1985.9639584. ISSN 0030-6525.

itis.gov (Global: 656^th place; English: 1,126^th place)

"Hieraaetus Kaup, 1844". Integrated Taxonomic Information System (ITIS) [online database]. Retrieved 22 June 2014.

iucnredlist.org (Global: 88^th place; English: 160^th place)

BirdLife International (2021). "Hieraaetus pennatus". IUCN Red List of Threatened Species. 2021 e.T22696092A206456835. doi:10.2305/IUCN.UK.2021-3.RLTS.T22696092A206456835.en.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Lerner, H.; Christidis, L.; Gamauf, A.; Griffiths, C.; Haring, E.; Huddleston, C.J.; Kabra, S.; Kocum, A.; Krosby, M.; Kvaløy, K.; Mindell, D.; Rasmussen, P.; Røv, N.; Wadleigh, R.; Wink, M.; Gjershaug, J.O. (2017). "Phylogeny and new taxonomy of the Booted Eagles (Accipitriformes: Aquilinae)". Zootaxa. 4216 (4): 301–320. doi:10.11646/zootaxa.4216.4.1. hdl:11250/2443953. PMID 28183111.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Bosch, Josep (3 July 2019). "Clinal polymorphism variation in the Booted Eagle Hieraaetus pennatus: the influence of climate during the breeding season". Bird Study. 66 (3): 306–316. Bibcode:2019BirdS..66..306B. doi:10.1080/00063657.2019.1657064. ISSN 0006-3657. S2CID 203374811.

tandfonline.com (Global: 507^th place; English: 429^th place)

Bosch, Josep (3 July 2019). "Clinal polymorphism variation in the Booted Eagle Hieraaetus pennatus: the influence of climate during the breeding season". Bird Study. 66 (3): 306–316. Bibcode:2019BirdS..66..306B. doi:10.1080/00063657.2019.1657064. ISSN 0006-3657. S2CID 203374811.

web.archive.org (Global: 1^st place; English: 1^st place)

Collinson, Martin (June 2006). "Splitting headaches? Recent taxonomic changes affecting the British and Western Palaearctic lists". British Birds. 99: 306–323. Archived from the original on 29 February 2020. Retrieved 13 April 2015.
"Booted Eagle - Aquila pennata". The Eagle Directory. Archived from the original on 8 December 2015. Retrieved 3 November 2016.
"Aquila pennatus (Booted eagle)". Biodiversity Explorer. Iziko Museums of Southern Africa. Archived from the original on 27 March 2016. Retrieved 2 November 2016.

worldbirdnames.org (Global: 1,007^th place; English: 1,255^th place)

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (August 2022). "Hoatzin, New World vultures, Secretarybird, raptors". IOC World Bird List Version 12.2. International Ornithologists' Union. Retrieved 5 December 2022.
Gill, Frank; Donsker, David, eds. (2014). "New World vultures, Secretarybird, kites, hawks & eagles". IOC World Bird List, version 4.2. International Ornithologists' Union. doi:10.14344/IOC.ML.4.2.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Bosch, Josep (3 July 2019). "Clinal polymorphism variation in the Booted Eagle Hieraaetus pennatus: the influence of climate during the breeding season". Bird Study. 66 (3): 306–316. Bibcode:2019BirdS..66..306B. doi:10.1080/00063657.2019.1657064. ISSN 0006-3657. S2CID 203374811.
Steyn, Peter; Grobler, J. H. (1 June 1981). "Breeding Biology of the Booted Eagle in South Africa". Ostrich. 52 (2): 108–118. Bibcode:1981Ostri..52..108S. doi:10.1080/00306525.1981.9633593. ISSN 0030-6525.
Steyn, Peter; Grobler, J. H. (1 March 1985). "Supplementary Observations on the Breeding Biology of the Booted Eagle in Southern Africa". Ostrich. 56 (1–3): 151–156. Bibcode:1985Ostri..56..151S. doi:10.1080/00306525.1985.9639584. ISSN 0030-6525.
Bouchahdane, Issam; Boukhemza, Mohamed; Souttou, Karim; Derridj, Arezki (1 December 2019). "Breeding Biology of Booted Eagle Hieraaetus Pennatus (Gmelin, Jf, 1788): The First Study in North Africa". Ekológia (Bratislava). 38 (4): 382–391. doi:10.2478/eko-2019-0028. ISSN 1337-947X.

Booted eagle (English Wikipedia)

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biodiversitylibrary.org (Global: 387^th place; English: 373^rd place)

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harvard.edu (Global: 18^th place; English: 17^th place)

itis.gov (Global: 656^th place; English: 1,126^th place)

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semanticscholar.org (Global: 11^th place; English: 8^th place)

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web.archive.org (Global: 1^st place; English: 1^st place)

worldbirdnames.org (Global: 1,007^th place; English: 1,255^th place)

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