"Children of the Enchanted Jungle" is not a widely known or classic text within the Gaudiya Vaishnava tradition or the teachings of A.C. Bhaktivedanta Swami Prabhupada. It's possible that this is a title that has been used in a more localized context, or it may be a name you've come across that has a different origin.
However, based on the themes you've been asking about (Krishna, Vrindavan, and young devotees), a likely context for a title like "Children of the Enchanted Jungle" would be the childhood pastimes of Lord Krishna and his friends in the forest of Vrindavan.
Here's an interpretation based on that possibility:
The story of Krishna and the cowherd boys is not just a tale for children; it is a profound philosophical statement. It shows:
If "Children of the Enchanted Jungle" is indeed a title for a book or story about these pastimes, its purpose would be to highlight the innocence and joy of these divine narratives and their importance in the spiritual tradition of Krishna consciousness.