Illustrations. 



Scarlet Tanager. Adult male 



Nest and Eggs of Scarlet Tanager 



Rose-breasted Grosbeak. Young male in autumn. Lower parts 



Rose-breasted Grosbeak's Nest and Eggs .... 



Rose-breasted Grosbeak. Male of first year in autumn. Upper parts. 



Rose-breasted Grosbeak. Male in spring 



Young Female Rose-breasted Grosbeak. Photographed just after 

 leaving the nest. South Orange, New Jersey, 12th June, i8gy 



Two Young Grosbeaks. Photographed two days after leaving the nest. 



One of the Same Birds. Photographed five days later, on June igth. 



Another' Bird of the Same Brood, Showing the Back. Photo- 

 graphed on June 12, i8gj . 



Fox Sparrow ...... 



Head of White-throated Sparrow. Adult 



White-throated Sparrow. Immature. Autumn plumage 



American Crossbill ....... 



Yellow-bellied Flycatcher ..... 



Wood Pewee ........ 



Great-crested Flycatcher ..... 



Whip-Poor-Will's Foot. Comb on longest claw 



Whip-Poor-Will ....... 



Flicker or Golden-winged Woodpecker. Adult male 



Entrance to Nest of Flicker .... 



Flicker Nest. Section showing interior with eggs 



Yellow-bellied Woodpecker 



Hairy Woodpecker . 



Yellow-billed Cuckoo 



Great Horned Owl . 



Saw-whet Owl. Adult 



Barred Owl 



Long-eared Owl 



Broad-winged Hawk . 



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