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Rh times into low tangles and bushes, sometimes, too, across the road again and into different parts of the fir-hedge. "They keep, for the most part, together, and whenever they are near enough I hear their soft, subdued little 'chit chit.' As lichen, which is what they are now principally collecting, is everywhere about on the trunks of trees, etc., it would seem as though even a minute would be a long time for them to take in getting a piece and returning with it, if they took it at random; and the inference appears to be that they exercise choice and selection, and return each time from the nest with a definite idea of the kind of bit they want next."

I will here quote, from my notes, an observation I made on the way these little birds roost at night, which may, perhaps, be of interest. "On my way back I noticed some object which I took to be a dead bird, in a tall, straggling brier-bush that formed a kind of bower, inside which one could stand up. Thinking that this bird might have been transfixed by a shrike, I came right under it, and, pulling down the branches with my stick, to my astonishment the object separated and became four little, fluttering, 'chittering,' long-tailed tits that had been sitting wedged close together. I stood perfectly still, and after they had 'chit, chitted' a little, and made a few little hops about the bush, two of them came back from different directions to just the same place, snoozled up to each other and were settled again for the night. Very soon, a third hopped on to the two backs and pressed himself down between them, taking no denial, and, indeed, not receiving any. The fourth remained a little longer apart, perhaps for ten minutes,