As birds have comparatively simple brains it is unlikely that they have "emotions" as such.
However as many animals do express pleasure and joy it is not impossible.
Peacocks are birds; birds lay eggs.
Yes! Tame ones will if they feel close enough to you.
Young birds are called chicks or chickens. Animals have various names for their young.
Chicks - an eagle chick. The same with other birds.
Yes , most of endothermic animals are birds and mammals and they care for their young ones .
they safely keep them in a nest high up from the tree
Animals protect their young in different ways. Kangaroos for an example carry their young in a pouch while birds keep their young in a nest.
duck - duckling swan - cygnet eagle - eagle hen - chick
dorothy feels happy to be at home with the ones she loves
everyone can be a friend , to share ones feelings with someone and makes us feel happy
mostly small fish. The large ones can catch birds and young alligators.
It helps them to feel there way round in the dark...