yes they smell
Ducks usually leave the nest just after all the eggs have hatched because the mother bird does not feed the chicks, they have to find food for themselves and to do this best they need to be on water. Thus the mother duck will take them out of the nest and to water immediately.
The male has no part in the rearing of a young platypus. The female will not willingly leave the young behind. She is a dutiful mother, going without food and waters while incubating the eggs and in the early days after the eggs have hatched.
No. The young of all birds including geese come from eggs which are laid by the mother, so the baby is in the egg outside the mother for some days before the egg is hatched.
a number of young hatched at one time, a family of young, is known as a Brood
That's way too young for a puppy to leave his/her mother, they should be at least 8 weeks old before they leave their mother.
The mother does not leave the offspring, the young leave the mother when they feel it is time to move on. The offspring may stay with the mother for 13 to 20 months, associating with one another and feeding on kills together.
hatched from eggs
don't know need help on this question ASAP for a school assignment
It takes about 3 weeks for them to hatch and leave.
Young platypuses are old enough to leave their mother at about four months old, but they tend to stay with her until the next year's breeding season.
Young onotremes are hatched from eggs. They are not born live, fully developed and able to function independently of their mother like kittens and puppies can.
They area hatched from eggs which the female gives birth to.