Plate 11 



Upper: Young wandering tattler, about 12 clays old, Mount McKinley, Alaska, 

 July 8, 1926, presented by Mr. Joseph Dixon. 



Lower: Wandering tattler on its nest, upper valley of Savage River, Alaska, 



July 1, 1925, presented by Mr. Olaus J. Murie, by courtesy of the Biological 



Survey. Referred to on page 43. 



351 



