The surprising reason birds sing - Partha P. Mitra
0
0
3,565 Visninger·
11/25/23
I
Life
Learn more about TED-Ed s student voice initiative here: http://bit.ly/2sHzrqU -- A brown thrasher knows a thousand songs. A wood thrush can sing two pitches at once. A mockingbird can match...
Vis mere
0 Kommentarer
sort Sorter efter
