I don't have the details of 'a little tree story'. But considering the name, the little tree is most probably the main character. In many stories about a single entity like a tree, that entity becomes the central figure. The story might revolve around the little tree's life, like its efforts to reach for the sun, its relationship with the soil and water, and how it copes with changes in its environment.
The little pine tree in the story could be characterized as adaptable. It lives in an ever - changing environment. It has to adjust to different weather conditions, from hot summers to cold winters. It also needs to adapt to the presence of other plants and animals. Maybe it has to deal with animals that might eat its needles or use its branches for shelter. Through all these, its ability to adapt helps it survive and thrive in the forest.
Obviously, the main characters are the big tree and the little tree.
There could be a little Christmas tree as the main character. And perhaps a family or a person who discovers and takes care of the tree.
The 'the little willow tree story' might be about the journey of the little willow tree. It could start with its birth, perhaps as a small sapling. As it grows, it might encounter various events. It could be visited by butterflies during spring, and its leaves might change color in autumn. There could be a character in the story, like a little girl who loves to sit under the willow tree and read books. The tree could also have some special features, like its long, flowing branches that create a beautiful and peaceful space underneath it. This story might use the little willow tree as a symbol of growth, resilience, or beauty in nature.
I think the main idea is the significance of the little Christmas tree. It could be about how it, despite being small, finds a place in people's Christmas, showing that even the smallest can bring joy and beauty during the holidays.
As I don't know the story, I can't really say. But it could be about the unity of the little trees.
Most likely, the main character is the little tree itself.
The little fir tree is the central character. And usually, there are humans involved. Maybe it's a father and his children who go to the forest to find a Christmas tree and end up choosing the little fir tree. Sometimes there could also be forest animals that are around the little fir tree, though they are not as central as the tree and the humans.
The main character is obviously the little fir tree. There might also be other characters like the animals in the forest that interact with the fir tree, such as the birds or squirrels. And perhaps the people who come to the forest to cut down the trees or decorate them could also be considered as part of the characters in the story.
The main character is obviously the little pine tree itself.