Olive-tree warbler (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Olive-tree warbler" in English language version.

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archive.org

Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 192, 281. ISBN 978-1-4081-2501-4.

birdlife.org

datazone.birdlife.org

"Olive-tree Warbler Hippolais olivetorum". Birdlife Datazone. Birdlife International. Retrieved 23 April 2025.

bsc-eoc.org

avibase.bsc-eoc.org

"Olive-tree Warbler Hippolais olivetorum (Strickland, HE 1837)". Avibase. Denis Lepage. Retrieved 23 April 2025.

doi.org

BirdLife International (2016). "Hippolais olivetorum". IUCN Red List of Threatened Species. 2016: e.T22714908A87611501. doi:10.2305/IUCN.UK.2016-3.RLTS.T22714908A87611501.en. Retrieved 12 November 2021.
Andreas J. Helbig; Ingrid Seibold (1999). "Molecular Phylogeny of Palearctic–African Acrocephalus and Hippolais Warblers (Aves: Sylviidae)". Molecular Phylogenetics and Evolution. 11 (2): 246–260. doi:10.1006/mpev.1998.0571. ISSN 1055-7903.

ebird.org

"Olive-tree Warbler Hippolais olivetorum". eBird.org. Cornell Lab of Ornithology. Retrieved 23 April 2025.

iucnredlist.org

BirdLife International (2016). "Hippolais olivetorum". IUCN Red List of Threatened Species. 2016: e.T22714908A87611501. doi:10.2305/IUCN.UK.2016-3.RLTS.T22714908A87611501.en. Retrieved 12 November 2021.

oiseaux.net

"Olive-tree Warbler Hippolais olivetorum - Hypolaïs des oliviers". Oiseaux.net. Retrieved 23 April 2025.

worldcat.org

search.worldcat.org

Andreas J. Helbig; Ingrid Seibold (1999). "Molecular Phylogeny of Palearctic–African Acrocephalus and Hippolais Warblers (Aves: Sylviidae)". Molecular Phylogenetics and Evolution. 11 (2): 246–260. doi:10.1006/mpev.1998.0571. ISSN 1055-7903.