This is a great product to use if you are going away for a few days to make sure your bird(s) have enough seed to last. Better than putting a larger bowl in cage where they may scatter & foul it. I'd use it.

Pros: great when left

Cons: none

this is great for larger birds or when you have to leave tweety alone for a couple of days

Pros: many

Cons: no

Great for when you go away for a few days.

Pros: holds a nice amount

Cons: none

i just wonder if the bird would eat from the bottom or top

Pros: easy to fill

Cons: none

Feeding birds with this feeder makes much better, when you have to gone a day or two.

Pros: easy

Cons: no cons