204 Brewster on a Collection of Arizona Birds. 
These markings are pretty evenly distributed, but are coarsest: at 
the larger end of the egg. 
462, $ ad., Camp Lowell, May 31. Length, 9.90; extent, 14.10; wing-, 
4.40; tail, 4,40; culmen, 1.15. “ Iris brown ; bill and legs black.” ^ 
468, $ ad., Camp Lowell, June 1. Length, 10; extent, 14.30; wing, 
4.35; tail, 4.44; culmen, 1.10. 
472, $ ad., Camp Lowell, June 2. Length, 9.90; extent, 14.10; wing, 
4.40; tail, 4.37; culmen, 1.27. 
473, $ ad., same locality and date^ Length, 10; extent, 14.20; wing, 
Length, 9.60; extent, 14.20; wing, 
Length, 9.80; extent, 14.30; wing, 
Length, 9.80; extent, 14.30; wing, 
Length, 9.80; extent, 13.80; wing, 
Length, 9.60; extent, 13.70; wing, 
Length, 9.50; extent, 13.60: wing. 
Length, 9.60; extent, 13.70; wing, 
Length, 9.40; extent, 13.40; wing, 
Length, 9.40; extent, 13.60; wing, 
4.15; tan, 4.10; cuimen, 1.12. 
102. Myiarchus cinerescens Lawr: Ash-throated Fly- 
catcher. — Specimens were obtained at Tombstone, Tucson, 
and Camp Lowell. In the latter locality the bird was com- 
mon through June and was presumably breeding, although no 
nests were actually found. At all the points in Arizona where 
thev were observed these Flycatchers frequented the timber in 
valleys and along streams, none being seen among the denser 
forests of the mountains. 
103. Myiarchus lawrencii ( Girazid ) Baird. Law- 
rence’s Flycatcher. — This pretty Myiarchus, scarcely larger 
than our common Phoebe, was met with only among the Santa 
Rita Mountains, where it was apparently not uncommon, although 
its distribution seemed to be very local, most of Mr. Stephens’ 
specimens being taken in a single canon. They haunted the 
banks of streams, perching on dead limbs and taking frequent 
flights after insects. The only note heard was a short, mournful 
4.40; tail. 4.60; culmen, 1.25. 
491, $ ad., Camp Lowell. June 4. 
4.40; tail, 4.40; culmen, 1.13. 
492, $ ad., same locality and date. 
4.38; tail, 4.49; culmen, 1.15. 
558, $ ad., Camp Lowell, June 21. 
4.37 ; tail, 4.47 ; culmen, 1.16. 
592, $ ad., Camp Lowell, June 25. 
4.23; tail, 4.35; culmen, 1.16. 
463, $ ad.. Camp Lowell, May 31. 
4.12; tail, 4.34; culmen, 1.10. 
464, $ ad., same locality and date. 
4.16; tail, 4.32; culmen, 1.11. 
493, $ ad., Camp Lowell, June 4. 
4.16; tail, 4.16; culmen. 1.10. 
559, $ ad., Camp Lowell, June 21. 
4.04; tail, 4.10; culmen, 1.10. 
591, $ ad., Camp Lowell, June 25. 
