XVI BIEDS OF THE COLOEADO VALLEY 



Pago. 



Fig.41. Yellow-breasted Chat 317 



42. Canadian Fly-catcliing Warbler 324 



43. Hooded Fly-catching Warbler 325 



44. Wilson's Green Black-capped Fly-catching Warbler 328 



45. Outline of head of Hepatic Tanager 356 



46. Details of structure of Barn Swallow 408 



47. White-bellied Swallow 414 



48. Crescent Swallow 450 



49. Wing of Ampelis garrulus 461 



50. Head of Cherry-bird 472 



50 bis. Seio2)haga picta ( j). 335) 482 



51. A Vireo(F. gilvus) 484 



52. Vireo flavoviridis 490 



53. Vireo harhatuhis 492 



54. Vireo j)Mladelj)Mcus 493 



55. Vireo flavifrons 494 



56. Vireo oUcaceiis 496 



57. Vireo gilvus 501 



58. Vireo swainsoni 502 



59. Vireo solitarius 506 



60. Vii'eo plumheus 515 



61. Vireo novehoracensis 520 



62. Vireo huttoni 525 



63. Vireo ielli 527 



64. Vireo pusillus 531 



65. Bills of Shrikes 536 



66. Aspect of a Shrike 547 



Tail-piece to "Index" 807 



