I spent a lot of time and effort putting together an indexed guide to hummingbird feeder cleaning and maintenance. It spans a lot of topics (including uncommon ones), and I'd be open to feedback, fact-checking, and correction from anyone who has expertise in this subject too as I'm interested in ensuring my guide reflects accurate information. In the creation of my guide, I first asked "research questions" of an AI assistant and then used online search engines to verify the information I received. If this interests anyone, here are parts 1 & 2 of my directory:   https://www.instagram.com/helping_hummingbirds/reel/DHvrXUNurnZ/ (Part 1) https://www.instagram.com/helping_hummingbirds/reel/DH_Gx4lO7mI/ (Part 2)   I'm also open to collaborating with community members on projects related to hummingbirds or other birds (on Instagram or elsewhere). Thanks!