Various, Birds and Nature, Vol. 10 No. 4…
“ The first frosts of autumn are a warning to the summer songsters that it is time to prepare for their long trip to the southland. From pine and beech and shrub they come, lingering to catch a stray insect or to feast on the seeds so plentiful at this season of the year, steadily collecting until dozens and fifties and hundreds of a kind are grouped together.Whether the smaller birds, such as the robins, blue birds and ground birds, select a leader for the trip south, it is difficult to say. Some birds do so, and follow their leaders, as the sheep of olden time followed their shepherd. ”
