Nebraska Ornithologists' Union 



51 



It is worthy of note that no woodland birds are common to the 

 two woodland regions, the Missouri and the Pine ridge. 



The ranges of the following birds in the state are practically 

 limited by the boundary of the Carolinian area, and they are there- 

 fore confined to the Missouri and prairie regions, except as they 

 straggle out the fringe of trees and shrubbery along the rivers 

 into the plains, or across to the lakes and marshes of the 

 sand-hills : 



74. Least Tern. 



131. Hooded Merganser. Also in 

 PI. northward. 



144. Wood Duck. Also in PI. 

 northward. 



197. Snowy Egret. Southward. 



201. Green Heron. 



208. King Rail. Rare S. 



312. Virginia Rail. Also S. 



214. Sora. Rare S. 



216. Black Rail. 



219. Florida Gallinule. Rare S. 



327. Swallow-tailed Kite. South- 

 ward. 



337. Red-tailed Hawk. 



339. Red-shouldered Hawk. Rare 

 Pr. 



365. Barn Owl. 



368. Barred Owl. 



375. Great Horned Owl. 



387. Yellow-billed Cuckoo. Rare 

 S. 



393. Hairy Woodpecker. Into PI. 

 northward. 



394c. Northern Downy Woodpeck- 

 er. Into PI. northward. 



420. Nighthawk. 



409. Red-bellied Woodpecker. 



417. Whip-poor-will. Rare Pr. 



423. Chimney Swift. 



428. Ruby-throated Humming- 

 bird. 



452. Great-crested Flycatcher. 



456. Phoebe. Rare S. 



461. Wood Pewee. 



465. Acadian Flycatcher. Rare 

 Pr. 



474b. Prairie Horned Lark. 



477. Blue Jay. Rapidly extend- 

 ing in S. and PI. 



494. Bobolink. Into S. north- 

 ward. 



506. Orchard Oriole. Into PI. 



north and south. 



507. Baltimore Oriole. 

 529. Goldfinch. 



540. Vesper Sparrow. 



547a. Western Henslow Sparrow. 



552. Lark Sparrow. 



5C0. Chipping Sparrow. 



563. Field Sparrow. 



584. Swamp Sparrow. Rare S. 



587. Towhee. 



593. Cardinal. Southward. 



595. Rose-breasted Grosbeak. 



598. Indigo Bunting. 



608. Scarlet Tanager. 



611. Purple Martin. 



614. Tree Swallow. Into PI. 



northward. 

 617. Rough-winged Swallow. 



Into PI. and S. 

 63 9. Cedar Waxwing. Into PI. 



northward. 

 622c. Migrant Shrike. 



627. Warbling Vireo. 



628. Yellow-throated Vireo. 



631. White-eyed Vireo. Rare Pr. 



633. Bell Vireo. 



636. Black and White Warbler. 



Into PI. northward. 

 639. Worm-eating Warbler. Rare 



Pr. 



