new feeders

I purchased some more feeders yesterday and i have just put them up, they have suet/fat balls in the one, and in the other three(1 already up) there is a mixture of wild bird seed and sunflower hearts. i hope this will attract more birds.

Bottom left contains suet/fat balls, bottom right contains wild bird seed, middle one contains wild bird seed and sunflower hearts, there is also another bird feeder(not in the photo) just behind these feeders