Describing a change in a tree canopy: the follow-up record for a shared household

https://progressivetreecarenotes.westhavenscope.com/posts/preparing-a-dormant-pruning-enquiry-the-first-enquiry-for-a-homeowner

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