Black Bulbul

Hypsipetes leucocephalus --- Taiwanese resident species Kenting National Park, Taiwan 19 December 2016

Brown-eared Bulbul

Hypsipetes amaurotis -- Korean native species in Jeolmul Recreational Forest Jeju, Korea 27 October 2016

Brown-eared Bulbul in Seobok Park

Hypsipetes amaurotis -- Korean native species Seogwipo, Jeju, Korea 6 November 2017

Red-vented Bulbul

Pycnonotus cafer --- invasive species Muscat, Oman 24 December 2013

White-eared Bulbul

Pycnonotus leucotis --- Kuwaiti resident species Sulaibikhat Nature Reserve, Kuwait 28 October 2012

Yellow-Vented Bulbul

Pycnonotus goiavier --- Singaporean resident species The Singapore Botanic Gardens 31 March 2016