Summary

A simple small birdfeeder which is supposed to be easy to clean and refill.
Early this week we were buried under the snow. All the feeders in the yard were blocked and had to be cleaned thoroughly (with a leaf blower) from the wet seeds. I decided to make this little dish which can be emptied and refilled with just a scoop of the feed.
Obviously it is not squirrel-proof, not anything-proof actually, but at least I hope it will help a few little creatures through winter. Plus some entertainment for cats.

I didn't bother with suction cups, used these hooks:
https://www.aliexpress.com/item/1005006071643250.html

UPD 20250227: Noticed that cardinal's feet were slipping off the dish when it was settling in for a snack. Thickened the dish rim a bit for a more comfortable grasp.
UPD 20250228: Added another version with even thicker edge, also moved that edge to the top side of the dish, otherwise it didn't do much good.
UPD 20250503: Realized that support was blocking the view, and that it does not have to be on the upper side. The result is the version with the dish supposed from the bottom - now cats can look directly in the bird's eyes.