Finches start to moult at around twelve weeks of age.燕雀大約在12個(gè)星期大小的時(shí)候開(kāi)始換羽毛。Finches start to molt at around twelve weeks of age.燕雀大約在12個(gè)星期大小的時(shí)候開(kāi)始換羽毛。In fact, the finches no longer look very finchlike at all.事實(shí)上, 這些達(dá)爾文雀的樣子已...