I'm so glad to have found Erva Nature House. They have an amazing selection of bird houses, feeders, poles, pole accessories, and squirrel baffles (that actually work!). I've had excellent success with their squirrel baffles and I also have one of their pole systems to hold my huge platform feeder. Most recently I hung one of their finch socks - it is awesome! I have it right by my front bay window, and the dark color contrasts so pretty with the yellow finches. The finches flock to it all day. I should also mention the quality and workmanship of the items has been phenomenal - very sturdy and well made and the prices are reasonable. And they have free shipping. I will definitely be ordering again as needed for supplies and feeders.