Thực đơn
Brachypodius priocephalusThực đơn
Brachypodius priocephalusLiên quan
Brachypodius priocephalus Brachypodius nieuwenhuisii Brachypodius fuscoflavescens Brachypodius melanocephalos Brachypodium Brachypodium retusum Brachypodium distachyon Brachypodium pentastachyum Brachypodium apollinaris Brachypodium firmifoliumTài liệu tham khảo
WikiPedia: Brachypodius priocephalus http://ibc.lynxeds.com/species/grey-headed-bulbul-... http://www.birds.cornell.edu/clementschecklist/dow... http://datazone.birdlife.org/species/factsheet/227... //doi.org/10.2305%2FIUCN.UK.2016-3.RLTS.T22712619A... http://www.irmng.org/aphia.php?p=taxdetails&id=102... https://www.itis.gov/servlet/SingleRpt/SingleRpt?s... https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwt... https://animaldiversity.org/accounts/Pycnonotus_pr... https://archive.org/stream/zoologie1111eydou#page/... https://web.archive.org/web/*/www.arkive.org/wd/py...