185 



^0. Species. Centre of abundance during breeding season. 



*138. Chordeiles popetue (VIEILL.), Valleys, foot-hills and 

 var. HENRYI Cass. parks. 



*139. Antrostomus Nuttalli AUD. Chiefly valleys and foot- 



hills ; open places. 



*140. Panyptila melanoleuca BAIRD. Rocky cliffs, chiefly in the 



mountains. Limestone 

 precipices preferred. 



*141. Trochilus Green River district, or 



Alexandri BOURC. and MULS. western slope only ? up 



to the parks. 



*142. Selasphorus Chiefly the parks, 



platycercus (SWAINS.). 



143. Geococcyx Calif ornianus (LESS.). 



*144. Picus villosus (L.), All wooded places. 



var. HARRISII Aud. 



145. Picus pubescens (L.), Lower edge of pine 



var. GAIRDNERI Aud. region. 



146. Picoides tridactylus (L.), Pine region near the 



var. DORSALIS Baird. upper edge. 



147. Sphyrapicus varius (L.). 



*148. Sphyrapicus varius, Aspens just below the 



var. NUCHALIS Baird. pine region. 



*149. Sphyrapicus thyroideus (CASS.) Pine region. 



150. Centurus Carolinus (L.). 



151. Melanerpeserythrocephalus(L.). 



*152. Melanerpes torquatus (WILS.). Foot-hills and valley 



streams. 



*153. Colaptes auratus (L.), All wooded places. 



var MEXICANUS Swains. 



*154. Speotyto cunicularia (MOL.), Artemisia plains and 

 var. HYPOG^EA Bonap. foot-hills. 



155. Glaucidium passerinum (L.), 

 var. CALIFORNICUM Scl. ? 



*156. Bubo Virginianus (GM.) 5 All wooded portions. 



var. ARCTICUS Swains. 



157. Scops asio (L.), 



[var. MACCALU Cass.?]. 



*158. Otus vulgaris (FLEM.), Willow thickets, along 



var. WILSONIANUS Less. streams. 



159. Palco communis GMEL., Rocky places in vicinity 



var. ANATUM Bonap. of water. 



