Plate 27 



Upper: Nest and eggs of gray plover (black-bellied plover) near Yenesei 

 River, Siberia, presented by Mrs. Maud D. (Haviland) Brindley. 



Lower : Black-bellied plover on its nest, near Point Barrow, Alaska, June 

 20, 1917. A photograph taken by Mr. T. L. Richardson for the author. 



367 



