![Image of Greenfinch and Canary Mule, Bullfinch and Goldfinch Mule, Goldfinch and by European School, (19th century) Image of Greenfinch and Canary Mule, Bullfinch and Goldfinch Mule, Goldfinch and by European School, (19th century)](https://images-cdn.bridgemanimages.com/api/1.0/image/600wm.XXX.50412250.7055475/5218226.jpg)
Image of Greenfinch and Canary Mule, Bullfinch and Goldfinch Mule, Goldfinch and by European School, (19th century)
![I have seen this bird feeding on the niger along with the goldfinches. Can anybody tell me what it is? - Identify this - Wildlife - The RSPB Community I have seen this bird feeding on the niger along with the goldfinches. Can anybody tell me what it is? - Identify this - Wildlife - The RSPB Community](http://www.rspb.org.uk/community/resized-image.ashx/__size/550x0/__key/CommunityServer.Discussions.Components.Files/902/8105.goldfinch_5F00_mule_5F00_1.jpg)
I have seen this bird feeding on the niger along with the goldfinches. Can anybody tell me what it is? - Identify this - Wildlife - The RSPB Community
![Canaries, hybrids, and British birds in cage and aviary. . Yellow Siskin Yellow linnet DARK CANARY MULES Yellow goldfinch Buff Twite. Please note that these images are extracted from scanned page Canaries, hybrids, and British birds in cage and aviary. . Yellow Siskin Yellow linnet DARK CANARY MULES Yellow goldfinch Buff Twite. Please note that these images are extracted from scanned page](https://c8.alamy.com/comp/RFW6XP/canaries-hybrids-and-british-birds-in-cage-and-aviary-yellow-siskin-yellow-linnet-dark-canary-mules-yellow-goldfinch-buff-twite-please-note-that-these-images-are-extracted-from-scanned-page-images-that-may-have-been-digitally-enhanced-for-readability-coloration-and-appearance-of-these-illustrations-may-not-perfectly-resemble-the-original-work-robson-john-lewer-sidney-herbert-1862-london-cassell-RFW6XP.jpg)