We've been having groups of Pine Siskins in our yard most of the winter, with numbers ranging from as few as 6 to well over 125, with an average daily at one time around 50-60 birds. But today as we were leaving the house in the snow, I estimated among three groups, one below the feeders and the other two groups in separate trees above the feeders, but much higher, probably 75 feet, a total of about 275 Pine Siskins, wow, more than I've ever seen here or anywhere. Was a sight to see in the falling snow. Keith Watson Pittman Center, TN