Birds

Birds Why are birds never out of key when they sing?
Why are birds never out of key when they sing?
Birdsong cannot be 'out of key', since it is not necessarily tonal - any more than (non-tonal) human speech could be said to be out of key. But that d...
Birds Night birds
Night birds
What bird makes a weird noise at night?Why are birds chirping at night?Do robins sing at night?What birds sing at night in Florida?What bird makes a w...