Isolated finches still produce what are called innate or isolate songs. A specific tune might be taught, but the instinct to sing seems to be hardwired into a songbird’s brain. Innate songs sound different from the “cultured” songs learned from other finches—at first.
PC home8 年前
I know sea turtles will move toward the ocean once they hatched.
オダチコフ4 年前
Akito Makino7 年前