I just finished updating the Natural Theology page by replacing the cumbersome hyperlinked footnote system to a much more convenient Encyclopedia-style page-jump system. This will help facilitate improvements on the outline and the addition of resources. If you have any suggestions, feel free to comment.
As thorough as it seems, anyone familiar with the literature on the topic will know the bibliography captures just the tip of the iceberg. Nonetheless, I think I have a legitimate claim to having the most comprehensive outline and resource guide to natural theology in existence. I’ve been tinkering with and updating it since 2009. In slow progress are similar outlines for the projects of philosophical theology and natural atheology.