旅行記1 2006年08月05日 00時31分50秒 | つぶやき In Riga(リーガ) , which is the capital of Latvija(ラトヴィア), pigeons sing in a different way from pigeons in Japn , which is in higher tone ,and I think it cute. I heard birds learn thier own language in . . . 本文を読む