Birds most certainly can sleep on their backs! In fact, some prefer to do so. In the wild, I don't believe this is often done, but some pet birds, such as Conures, Caiques, and Quaker parrots, have given their owners a terrible scare when they look in the cage to see their beloved Polly on their back, feet up, and looking quite dead.
No they do not sleep upside down.
A Healthy snail doesn't flip upside down to sleep usually. so A unhealthy snail would sleep upside down.
fruit bats sleep upside down because all bats sleep upside down and a fruit bat is a bat
No it is not normal for a praying mantis to hang upside down
upside down
check your answer
no thay sleep on there belly
they dont they dont
I will do an experiment with myself tonight. My PURPOSE is to learn if people can actually sleep upside down. REASON: I want to figure out if people can really sleep upside down.hypothesis: I bet people can sleep upside down peacefully.experiment: I will sleep upside down tonight and come back tomorrow and type what happened.
yes
Yes they do.
sleep upside down