This is quite amazing,seems male mice compose complex songs to sing to potential mates.
You can't HEAR them except if they are pitched down.
That's because they sing in ultrasound.
This is no april fools Joke.
There is another world beyond our senses.
Or maybe many worlds.
We just can't quite reach it.
1 comment:
I like your picture ^^
Do mice really make sultrasound?
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