PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 347 
much alike in the field, the black capped species being rarely met with in 
winter, or before March or April, 
4. Regulus calendula (Linn.). 
Moderately common; from 3,000 feet altitude upward. 
5. Lophophanes inornatus cinerasceus Ridgw. (See these Proceeding, p. 154.) 
Common from 3,000 feet altitude upward; probably a constant resi- 
dent. Nothing special noted concerning its habits. 
[A second specimen, from the Victoria Mountains, February 22, 
agrees exactiy with the type. Measurements: Wing, 2.80; tail, 2.40; 
culmen, .45; tarsus, .80; middle toe, .50. The sex not determined.— 
h. R.] 
6. Psaltriparus grinde Belding. (See these Proceedings, p. 155.) 
Same remarks. 
[Two additional specimens agree exactly with the type. Their 
measurements are as follows: No. 90069, ¢ad., San Francisco Mount- + 
ains, February 22, 1883: Wing, 1.85; tail, 2.10; culmen, .23; tarsus, 
.60; middle toe, 31. No. 90070 (sex not determined), Victoria Mount- 
ains, February 20, 1883: Wing, 1.90; tail, 2.15; culmen, .25; tarsus, 
.60; middle toe, .32.—R. R.| 
7. Sitta carolinensis aculeata (Cass ’)? 
Less common than the preceding. 
8. Catherpes mexicanus conspersus Ridgw. 
Moderately common throughout all altitudes. 
9. Anthus ludovicianus (Gm.). 
A large flock seen at Laguna, supposed to be this species. The only 
suitable ground observed was a meadow, containing about a square mile. 
10. Helminthophila celata lutescens, Ridgw. 
Very common. 
11. Dendrceca auduboni (Towns. ). 
Common. 
12. Dendrcca nigrescens (Towns. ). 
Very common above 3,000 feet altitude; also of occasional occurrence 
in mountain canons of about 1,000 feet altitude. 
13. Vireo huttoni stephensi Brewster. 
Common above 3,000 feet altitude; not observed below this. 
14. Pyranga ludoviciana (Wile ). 
Rare; also seen at La Paz. 
15. Astragalinus psaltria (Say). 
Only one flock observed. 
16. Spizella socialis arizonz Coues. 
Rather rare; not seen below 3,000 feet altitude. 
