Whales leave the Arctic Ocean in the winter because there is no food and much of its surface freezes (whales need to breathe air and if the sea is covered in ice they will drown).
So whales migrate south to tropical waters. Hear there is no food, so they live off of their fat reserves. This is where they mate and where their calves are born. When winter is over, they head back north to find food and restock their fat reserves.
winter, and then the mothers leave to go to warmer waters and give birth in the summer winter, and then the mothers leave to go to warmer waters and give birth in the summer
All whales and dolphins leave their mum when they are young because of the same reason why humans leave their mum. Whales explore the seas while they are young and mate when they are young but they are just growing up.
The Revolution in Russia ended Russia's involvement
Whales normally do not leave the water for any reason, and they give birth in the water as well.
When they swan (go to have babys).
because they can
Yes, Russian citizens can freely leave Russia to travel abroad.
No, hornets do not leave their nest in the winter. They typically stay inside their nest during the winter months to survive the cold temperatures.
No. I have seen them there in the winter months.
The treaty Germany and russia that allowed russia to leave the war.
They left in 1939 after they invaded Finland. They did not leave themselves, they were ordered to leave
West