No. They're are too big to.
they are like normal bats they sleep in dark caves and sometimes under trees
Eels sleep in small caves under the water,at the bottem of the ocean and/or at the surface of the water.
All Whales and Dolphins are in the order Cetacea which has three suborders:# Mysticeti - Baleen whales (e.g. Blue Whale, Humpback Whale) # Odontoceti - Toothed whales (e.g. Dolphins, Sperm Whale) # Archaeoceti - Extinct ancestors of whales
sperm whales have been known to hold their breath for more than an hour.
Out in the open. They don't cuddle up in a den or with each otherI know this is definitely when they have cubs, not too sure if they don't: they sleep together in a small compact cave or something similar.Wolves sleep in dug out caves, regular caves, under fallen tree. Pretty much everywhere besides open spaces.
You do NOT have to sleep, or even lie down, after sex for the sperm cell to make its way to the egg. Sperm cells are very good swimmers. Remember, humans have evolved to reproduce under very difficult circumstances.
They dont have one, they live under water, but i dont know where they sleep as they are mammals and have to breach every few hours for air.
the largest caves are found under the Atlantic Ocean
yes they do have shelter. Under trees, caves, or under cliffs overhangs
Kangaroos do not live in caves. In bad weather, they may shelter under cliff overhangs or perhaps the entrances of caves, but they do not live in caves.
Whales and dolphins can't communicate under water
The most common types of cave are limestone caves.