272, ♀ ad., Tucson, April 23. Length, 4.50; extent, 5.50; wing, 1.78; tail, 2.21; bill (from nostril), .27; tarsus, .68. “Had just finished laying.”
458, ♀ ad., Camp Lowell, May 31. Length, 4.50; extent, 5.50; wing, 1.86; tail, 2.13; bill (from nostril), .26; tarsus, .68.
601, ♀ ad., Camp Lowell, June 27. Length, 4.60; extent, 5.50; wing, 1.74; tail, 2.18; bill (from nostril), .27; tarsus, .70. “Taken with the nest and one fresh egg.”
619, ♀ juv., first plumage, Yuma, July 15. Length, 4.40; extent, 5.60; wing, 1.86; tail, 2.12; bill (from nostril), .26; tarsus, .70.
566,—juv., first plumage, Camp Lowell, June 22. Length, 4.40; extent, 5.60; wing, 1.85; tail, 2.22; bill (from nostril), .27; tarsus, .68.
For comparison I add measurements of the seven specimens of P. californica above mentioned.
656, ♂ juv., fall plumage, Riverside, Sept. 16. Length, 4.55; extent, 5.70; wing, 1.67; tail, 2.20; bill (from nostril), .29; tarsus, .75.
658, ♂ juv., fall plumage, same locality and date. Length, 4.70; extent, 5.80; wing, 1.89; tail, 2.21; bill (from nostril) .26; tarsus, .75.
688, ♂ juv., fall plumage, Riverside, Sept. 23. Length, 4.50; extent, 5.90; wing, 1.73; tail, 2.11; bill (from nostril), .30; tarsus, .75.
657, ♀ juv., fall plumage, Riverside, Sept. 16. Length, 4.60; extent, 5.80; wing, 1.85; tail, 2.14; bill (from nostril), .30; tarsus, .72.