How To Sex Gouldian Fiches: Appearance and Behavior Veevid4u منتشر شده در تاریخ 1398/08/03 How to tell the sex of Gouldian finches by appearance and by songs and calls. ... How to tell the sex of Gouldian finches by appearance and by songs and calls. همه توضیحات ... #pets_animals #gouldian #finch #sex #breed #cage #bird