PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 165 



numbers. The nests differed from those of the others by twigs and 

 small branches being generally used in their coustrucMou, which must 

 have been brought from a considerable distance. They were but slightly 

 above the surface of the water, and most of the nests contained nearly 

 (fledged young. — K gardeni, Dresser, Ibis, 1866, 32. — K ncevia, Sen- 

 next, B. Kio Grande, 61.) 



201. Nyctherodius violaceus, (Linn.) 



Eather uncommon. Probably breeds at no great distance, but I found 

 no nests. — (Dresser, Ibis, 1866, 32.— Sennett, B. Eio Grande, 61.) 



202. *Butcrides virescens, (Linn.) 



Common in summer, but rare in winter. Several pairs breed within 

 Fort Brown, placing their nests on horizontal branches of mcsquite-trees. 

 Several sets average 1.49 by 1.15.— (Dresser, Ibis, 1866, 32.) 



203. Botaurus lentiginosus, (Montag.) 



Occurs in moderate numbers during the migrations.— (Dresser, Ibis, 

 1866, 32.) 



204. Ardetta exilis, (Gmel.) 



A few pairs were seen in the heronry already referred to. No nests 

 were found, but the birds unquestionably breed there. — (Dresser, Ibis, 

 1866, 32.— Sennett, B. Rio Grande, 61.) 



205. Grus ataericana, (Linn.) 



!N^ot rare, especially on the prairies near the coast. I do not think 

 that either species of Crane breeds in this neighborhood. — (Dresser, 

 Ibis, 1866, 30.— Sennett, B. Eio Grande, 61.) 



206. Grus canadensis, (Linn.) 



Decidedly more abundant than the White Crane during the winter 

 months, and not so shy. — (Dresser, Ibis, 1866, 30.) 



207. Pcrzana Carolina, (Linn.) 



Common during the migrations. I am quite ])0sitive that a few pairs 

 breed near here in suitable localities. — (Dresser, Ibis, 1866, 40.) 



2 OS. Gallinula galeata, (Licbt.) 



Parents and eggs obtained on the 16th of Mny among beds of reeds. — 

 (Sennett, B. Eio Grande, 61.) 



209. lonornis raartinica, (Linn.) 



Doubtless breeds, for I have taken young birds in September that 

 were scarcely able to fly. — (Dresser, Ibis, 1866, 41.) 



210. Fulica americana, Gm. 



Very common resident. Breeds among patches of tales, making a 

 rather bulky jtlatform of bits of dead reeds scarcely raised above the 

 surface of the water. Fourteen is the greatest number of eggs I have 

 found in one nest. — (Dresser, Ibis, 1866, 40. — Sennett, B. Eio 

 Grande, 62.) 



