File:Naturalis Biodiversity... commons.wikimedia.org

_03K5647ca1 | Yellow-rumped... www.flickr.com

_03K5670ca1 | Yellow-rumped... www.flickr.com

Photos of Yellow-rumped... www.inaturalist.org

Yellow Rumped... www.youtube.com

Yellow-rumped Seedeater /... dibird.com

Yellow-rumped Seedeater -... www.birdforum.net

800px-Salvadori's_Serin.jpg... vi.wikipedia.org

Yellow-rumped Seedeater... www.youtube.com

Geelstuitkanarie www.avionary.info

Serinus koliensis - Fatos,... animalia.bio

Taxonomy update for 2017 -... ebird.org

Serinoj - Vikipedio eo.wikipedia.org

Crithagra [flavigula,... avibase.bsc-eoc.org

Serinus-Society - Photo... www.serinus-society.eu

1738px-forest-canary- ... animalia.bio

Birds Angola - Downloads www.birdsangola.org

Taxonomy update for 2017 -... ebird.org

Todas as Espécies de... serinuspt.wordpress.com

Fringillidae - true... nhpbs.org