Profil taxonu
Odkazy a literatura
Bird Life [7310]
[jako Hypocolius ampelinus Bonaparte, 1850]Bird Life [http://www.birdlife.org]
Datum citace: 7. září 2008
ARKive [/grey-hypocolius/hypocolius-ampelinus/]
ARKive [http://www.arkive.org]
Datum citace: 16. prosinec 2010
IUCN Red List of Threatened Species [148118]
[jako Hypocolius ampelinus Bonaparte, 1850]IUCN Red List of Threatened Species [http://www.iucnredlist.org/]
Datum citace: 27. únor 2011
AERC TAC (2003): AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft [http://www.aerc.eu/DOCS/Bird_taxa_of%20_...] [jako Hypocolius ampelinus]Datum citace: 10. září 2008
Clements, J. F. (2009): Clements Checklist of Birds of the World v6.4 [http://www.birds.cornell.edu/clementsche...], Cornell Lab of Ornithology [jako Hypocolius ampelinus]Datum citace: 30. prosinec 2009
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