 | ISBN 0-691-01083-8. "Sittelle de Krüper – Sitta krueperi – Krüper's Nuthatch". oiseaux.net. Albayrak, Tamer; Erdoğan, Ali (2005). Breeding ecology of Krüper's nuthatch... 25 KB (3,022 words) - 18:03, 1 February 2024 |
 | Eurasian nuthatch (category CS1 German-language sources (de)) rhinonyssides parasites nasicoles de la sittelle Sitta europaea coesia Wolf" (PDF). Revue Roumaine de Biologie. (Série de Zoologie) (in French). 15 (1):... 41 KB (4,848 words) - 00:54, 20 March 2024 |
 | amateur naturalist who discovered the bird in October 1975 and named it "La Sittelle Kabyle" (The Kabyle nuthatch); the description of the bird was made by... 33 KB (3,697 words) - 17:42, 3 November 2023 |
 | Corsican nuthatch (category CS1 German-language sources (de)) (2002). "Le pin Laricio (Pinus nigra laricio) est-il une espèce clé pour la Sittelle Corse (Sitta whiteheadi)" (PDF). Revue d'écologie. 57 (3–4): 329–341. doi:10... 45 KB (5,396 words) - 19:54, 16 March 2024 |