Since we don't have much information about this 'Mom Swallow Story', it could also be a fictional or made - up story within a certain community or family. It might involve the mom swallow having some unique characteristics or facing some extraordinary situations, like befriending other animals in a forest and together they overcome difficulties.
It depends. If she swallows positive and educational stories, it can be good as it enriches her knowledge and perspective. For example, if she believes in stories about the importance of healthy living, it can benefit her.
This phrase is really ambiguous. It could imply that mom is fond of a particular kind of story that is so engaging for her that she seems to 'devour' it, in a sense of being completely absorbed in it. However, we need more details to fully understand what is really meant by it.
It depends on the specific 'Swallow' you're referring to. Some works with this title might be based on real events, while others could be purely fictional.
The key character is the little swallow. However, in the context of the story, there could be other supporting characters. For instance, if the story is about the little swallow finding a new home, there might be other birds that already live in the area and they become characters in the story as well. There could also be predators that pose a threat to the little swallow, such as hawks or snakes, which would also be part of the character list in the story.