Describing a change in a tree canopy: the first enquiry for a shared household

https://progressivetreecarenotes.summitviewdaily.com/posts/including-garden-features-in-a-tree-work-brief-the-property-walkthrough-for-a-homeowner

Describing a change in a tree canopy: the first enquiry for a shared household. Describe the part of the canopy that looks different and when you first noticed it. A plain observation is more useful than an uncertain diagnosis copied from an image search