do an elevated platform on a post with one of those metal collars so squirrels can't climb up. Just be sure it isn't within jumping distance of a tree or branch.I also would like to feed the crows and Ravens, but the darn squirrels just steal everything - this is the one reason we stopped feeding the birds. I have thought that I would put out boiled eggs, and meats, but worry about other animals hanging around.
Platform feeder (a fancy one)
Another semi-squirrel proof feeder
Then add one of these below the feeder on the pole so they can't climb up it:
P.S. I have tried greasing the pole before - it works for a bit, but they repeatedly try and end up working the grease off enough so they can climb the pole...so the baffle really is needed. AND: again, be sure it is far enough away from anything they can climb and use to launch themselves onto the feeder. Squirrels are pretty smart, and VERY determined! Once one figures out how to get to the feeder-they teach others.
I got a baffle for hubby for christmas - we already have a pole - but I am letting him pick the feeder. If we get it up in the next few weeks, I'll let you know how it goes! But, I have heard of others - including my father-in-law - that have had great results with this.