Spring has come, what animal is awake? How to wake up?

I seem to have seen on TV that animals in a place are exposed to the sun first and gradually wake up from melting snow; Also, the internal organs are frozen during hibernation, that is, the internal organs are also frozen.

Hibernating animals are:

/^\/^\

_|__| O|

\/ /~ \_/ \

\____|__________/ \

\_______ \

`\ \ \

| | \

/ / \

/ / \\

/ / \ \

/ / \ \

/ / _ - _ \ \

/ / _-~ ~-_ | |

( ( _-~ _ - _ ~-_ _/ |

\ ~-____-~ _-~ ~-_ ~-_-~ /

~-_ _-~ ~-_ _-~

~-_ _ _ _-_ _-snakes, hedgehogs, bears, etc.

Maybe the answer is not very good, don't take it to heart. ......