BLACK-NECKED STILT 



By T. GILBERT PEARSON 



^f)e Rational Hfifiociation of Hiubuijon .Societies; 



EDUCATIONAL LEAFLET NO. 89 



One of the characteristic birds of the shallow sloughs and grassy marshes 

 of the western part of the United States is the Black-necked Stilt. Its dis- 

 tribution is not general throughout its range, for the very good reason that 

 suitable feeding-places are few and scattered. As this bird gathers its food by 

 running about in shallow water, one would hardly expect to find it on lakes 

 where the water is deep to the shore-line, or on those marsh-bordered lakes 

 where the tules grow high as a man's head. It haunts chiefly little ponds 

 where the water is so shallow that it can wade all over them. 



Alexander Wilson, the ornithologist, writes: "There is a striking affinity 

 between this bird and the common Avocet, not only in the peculiar form of the 

 bill, nostrils, tongue, legs, feet, wings, and tail, but extending to the voice, 

 manners, food, place of breeding, form of nest, and even the very color of the 

 eggs of both, all of which are strikingly alike." There is, however, a very decided 

 difference in the color of the two birds. When the Black-necked Stilt is stand- 

 ing it appears to be wholly white below, and entirely black above, the line of 

 demarcation being very distinctly drawn down each side of the neck and along 

 the boundary formed by the lower edge of the wing in repose. This Stilt is one 

 of the largest representatives of the Order Limicolce, or Shore-birds, measur- 

 ing about fifteen inches from bill-tip to tail-tip. It also possesses remarkably 

 long and very slender legs. The delicately pointed bill is not so long as that 

 of the Avocet, and shows but slight tendency to curve upward towards the end. 



In the breeding-season Stilts usually associate in little communities of four 

 to six pairs. Writing of the nesting-habits of some of these birds, which Wilson 

 studied on the coast of New Jersey in the early part of the last century, he says : 



"About the first week in May they begin to construct their nests, which are at first 

 slightly formed of a small quantity of old grass, scarcely sufficient to keep the eggs 

 from the wet marsh. As they lay and sit, however, either dreading the rise of the tides, 

 or for some other purpose, the nest is increased in height with dry twigs of a shrub very 

 common in the marshes, roots of the salt grass, seaweed, and various other substances, 

 the whole weighing between two and three pounds. This habit of adding new material 

 to the nest after the female begins sitting is common to almost all other birds that breed 

 in the marshes. The eggs are four in number of a dark, yellowish clay color thickly 

 marked with large blotches of black. These nests are often placed within fifteen or 

 twenty yards of each other; but the greatest harmony seems to prevail among the 

 proprietors." 



These birds today may be regarded as virtually extinct in New Jersey. 

 All those representatives of the race that come to this region to breed ap- 



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