I gave up on bird feeders because the stray cats i feed hunt the birds while they're eating, so no feeders. But in the summer we have 4 bird baths, and my cats love to watch them. They do that crazy chattering thing and whip their tails around! They do that when they see a squirrel, too. .I put out several bird feeders by my patio hoping birds would come and my kitties could watch them from inside the window.....I never see too many though, I think the cat's scare them away by banging on the glass when they come