I put a chunk of suet on the tray but
it soon became covered with snow.
The intrepid Juncos made little tunnels to reach in and nibble the suet. They are ground feeders, preferring to walk and kick loose the seeds they can find among grass and leaves. I also put some fresh seed in a pot turn on its side in the tray, so they could get sunflower seeds there even though the snow is coming down more heavily.
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