('. // Mo-riam— Birds of Contiecdvitt. 5 



the Swallo\v-t:iile<l Kito {Nauclerus forjicatns) , the W-.ywu {('orm.s 

 cora.r) now foininon only in norlluTii New England, tlie Mockiiig- 

 bii-d {Mimus polyylottiis), and many otliers. That these hirds were 

 common here two or tliree Inindred years m^o is clear irom tiic 

 numerous references to them in tlie writings of the time. And duriii<'- 

 this period many others have greatly decreased in numbers— such as 

 the Pigeon (Ectopistes niigratoria), Pileated Woodpecker {Hyloto- 

 mus pUeatHs), black-birds, water fowl, and waders of all descriptions.* 

 The disappearance of some of these birds is readily accounted for by 

 the advance of civilization with its concomitant evils — destruction 

 of forests, increased use of fire arms, etc. — but in other cases the 

 cause is less easily explained. 



Few people, living away from the coast, have any idea that hun 

 dreds of thousands of birds are killed each year, durino- migrations 

 by flying against lighthouse towers. Capt. O. N. Brooks, of Faulk- 

 ner's Island Light, tells me that between two and three hundred dead 

 birds Avere picked up at the foot of the tower on the morning of May 

 16th, 1877, and that at the same time thousands of living ones 

 stopped at the Island, devouring all the tender plants and newlv 

 sown seeds in his garden. During the same night about three hun- 

 dred birds killed themselves against the light at the entrance of New 

 Haven Bay, and the daily papers stated that over seven hundred 

 were picked up on the decks of one of the New York steamers. 

 When we take into consideration the number of light-houses and 

 steamships along our whole coast it becomes clear that the number 

 of birds that perish annually by this means is simply immense. 

 Nearly all our common, and many rare, migrants are found among 

 the dead, but the Maryland Yellow-throats ( Geothlypis trichas) 

 greatly predominate, constituting full one third of the total number 

 examined. It is lamentable that this wholesale slaughter of our 

 song-birds seems to be unavoidable. 



The nomenclature and arrangement of species adopted in the pres- 

 ent paper is that given in Coues' " Key to North American Birds," 

 with such corrections as have since appeared in his " Birds of the 

 Northwest" and elsewhere. 



* See also an interesting article by J. A. Allen in Bull. Nutt. Ornith. Club, vol. i, 

 No. 3. Sept. 1876. 



