PLATE 9. AMERICAN AVOCET.
Upper: Young American avocets, just hatched, Barr Lake, Colorado; presented by Mr. Robert B. Rockwell.
Lower: Nest and eggs of American avocet, near Keysville, Utah; presented by Mr. Clark Blickensderfer.
PLATE 10. BLACK-NECKED STILT.
Upper: Nesting site and nest of black-necked stilt, Lake Key, Florida, May 8, 1903.
Lower: Another nest, same locality and date. Both photographs by the author, referred to on page [47].