24 WARD’S NATURAL SCIENCE ESTABLISHMENT 
No. Skin Mounted 
Specimen 
448 Tyrannus vociferans (Cassin’s Kingbird) 75 2.50 
449 Pittangus derbianus (Derby Flycatcher) 2.00 4.00 
450 Myiozetetes texensis (Giraud’s Flycatcher) 1.50 3.50 
451 Myiodynastes luteiventris (Sulphur-bellied Flycatcher) 2.00 4.00 
452 Myiarchus crinitus (Crested Flycatcher) 40 2.50 
4538 Myiarchus mexicanus (Mexican Crested Flycatcher) 1.00 3.00 
458a Myiarchus mexicanus magister (Arizona Crested Fly- 
catcher) 1.25 3.25 
454 Myiarchus cinerascens (Ash-throated Flycatcher) .50 2.50 
454a Myiarchus cinerascens nuttingi (Nutting’s Flycatcher) 1.50 3.50 
454 Myiarchus cinerascens pertinax (Lower Cal. Flycatcher) 3.00 5.00 
455 Myiarchus lawrenceii (Lawrence’s Flycatcher) 2.00 4.00 
455a Myiarchus lawrenceii olivascens(Olivaceous Flycatcher) 1.25 3.25 
456 Sayornis phcebe (Phebe) 80 2.00 
457 Sayornis saya (Say’s Phebe) 380 2.00 
458 Sayornis nigricans (Black Pheebe) .50 2.25 
458a Sayornis nigricans semiatra (Western Black Phcebe) 75 2.50 
459 MNuttallornis borealis (Olive-sided Flycatcher) 75 2.50 
460 Contopus pertinax (Coues’s Flycatcher) 2.00 4.00 
461 Contopus virens (Wood Pewee) .30 2.00 
462 Contopus richardsonii (Western Wood Pewee) .30 2.00 
462a Contopus richardsonii peninsulee (Large-billed Wood 
Pewee) 2.50 4.50 
463 Empidonax flaviventris (Yellow-bellied Flycatcher) 85 2.00 
464 Empidonax difficilis (Western Flycatcher) 40 2.00 
464.1 Empidonax cineritius (St. Lucas Flycatcher) 2.50 4.50 
464.2 Empidonax insulicola (Santa Barbara Flycatcher) 2.00 4.00 
465 Empidonax virescens (Green Crested Flycatcher) .50 2.50 
466 Empidonax traillii (Traill’s Flycatcher) 1.00 3.00 
4662 Empidonax traillii alnorum (Alder Flycatcher) 45 2.50 
467 Empidonax minimus (Least Flycatcher) 85 2.25 
468 Empidonax hammondi (Hammond’s Flycatcher) 10 2.75 
469 Empidonax wrightii (Wright’s Flycatcher) .50 2.50 
469.1 Empidonax canescens (Gray Flycatcher) 1.50 3.50 
