184 



No. 



113. 

 *-lU. 



115. 



*11G. 



*117. 

 *118. 

 *119. 



Impedes. 



Icterus spurius (L.). 



Centre of abundance during breeding seaso7i. 



Streams of lower por- 

 tions. Denver (Allen). 



Foot-hills, cedar woods. 



Everj'wliere. 



Scolecophagus 



cyanoceplialiis (WACii..), 



Quiscalus purpureus, 



far. .ENEUS Kidgw. 



Corvus corax L., 



rar. cakxivorus Bartr. 



Corvus cryptoleucus Coucii. 



Picicorvus columbianus (Wils.). Pine region. 



Gymnokitta Pinon woods of foot-liills. 



cyanoeephala (Pii. Max.). 



Pica caudata L., 



var. iiUDSoxiCA J. Sabine. 



*120. 

 *121. 

 *122. 

 *123. 

 *]24. Tyrannus Carolinensis (L.) 



Cyanura Stelleri (Gm.), 

 var. MACiioLOi'iiA Baird. 



Cyanocitta Floridana (Bautr.), 

 var. wooDiiousEi Baird. 



Perisoreus Canadensis, 



var. CAPiTALis Baird. 



Streams below the pine 

 region. 



Pine resrion. 



*125. Tyrannus verticalis Say. 



*12G. Tyrannus vociferans Swains. 



*127. Contopus borealis Swaixs. 



*128. Contopus Richardsonii Swains. 



*129. Myiarehus crinitus (L.), 

 var. ciNEitAscENS Lawr. 



*130. Sayornis Sayus BoN.xi'. 



131. Empidonax Traillii (Aud ). 

 *132. Empidonax pusillus (Swains ). 



*133. Empidonax flaviventris Baird, 



var. Dii Eicii.is Baird. 



134. Empidonax minimus Baird. 



135. Empidonax Hammondii Xantus. 



*13G. Empidonax obscurus (Swains.). Aspen woods below the 



pine region. 



ChU'lly valley portions 

 anil parks. 



Foot-hills and lower 

 mountain streams. 



Pine region. 



Lower portions and 

 mountain parks. 



With 2'. Carolinensis. 



Pine region. 



A 11 woods below pine reg. 



Streams up to the moun- 

 tain parks. 



Rocky arid portions, 

 plains aud canons. 



AVillows along streams 

 ui) to the parks. 



Pine region. 



*137. Ceryle alcyon (L.). 



