Here's the best I've found........go to DUNCRAFT website
Bring up feeders - first one on left shown Brome Squirrel Buster
Hang on a pole - perches are too short for black birds and low feeder holes hard for them to reach seeds by bending their bodies.
Adding seeds wasn't as easy as the next suggestion
Love this one - I have 2 of them
Same screen - 2nd row - 3rd over
Classic Hanging feeder
See the plastic dome? You have to put that weather protector together and being hard plastic it does take a little time and a little muscle to get that last screw/nut in....but it's bendable.....The plastic protector can be installed as LOW as you want it. Low head room allows Cardinals - finch - to fly right in .......... but too low for big birds.
Easy to fill - lift green cap cover - fill - replace.
NOTE: inside plastic hopper holds bulk of seeds up - so no big pile of seeds at any one time. Hopper will dispense fresh seeds down to floor as birds hit it - or wind blows. Seeds always out of rain and snow elements.
Small birds LOVE this feeder.
Those are my top suggestions..........no platform feeders - no feeders for big birds to land on.
Enjoy your birds!