132232 posts 2065 follows 1297 followers
่ชญใฟใฏ ใใ
ใชใใ ใใใชใใ ใใชใ ใฎใฉใใงใใใใงใใ๏ผใใ
ใซใ ใจใฏ่ชญใพใชใใใจ๏ผ
ไธปใซ G+ ใฎไบบ
่ซๆๆๆ๏ผ๏ผ๏ผ
Crows โcountโ the number of self-generated vocalizations | Science https://www.science.org/doi/10.1126/science.adl0984