140 
THE NATURALIST’S GUIDE. 
178. Calidris arenaria, Illig. — Sanderling, ^^Shore- 
Bird/’ Beach-Bird.” Abundant on the sandy shores and 
beaches during the migrations. 
179. Tringa canutus, Linn. — Knot, ‘^Gray-back.” 
Common spring and autumn migrant. 
180. Arquatella maritima, Baird. — Purple Sand- 
piper, ‘‘Bock Snipe.” Never very common. Found on 
the coast during spring and autumn. 
181. Ancylocheilns subarquatus, Kaup. — Curlew 
Sandpiper. — Accidental, or very rare. A few specimens 
taken on our coast. 
182. Pelidna Americana, CouES. — American Dunlin, 
“ Bed-back.” Abundant spring and autumn migrant. Have 
taken it late in November. I do not think it winters. 
On June 18, 1868, I saw and shot several specimens of 
this Sandpiper about the fresh- water ponds on Ipswich 
beach ; they were fat, and, upon dissecting, the females 
did not exhibit any signs of breeding ; they were evidently 
the young of the preceding year. 
183. Actodromas maculata, Cass. — Pectoral Sand- 
piper, “Jacksnipe,” “ Grass- Bird,” “Fat-Bird.” Common 
during the migrations. Frequents the marshes. 
184. Actodromas mirmtilla, Coues. — Least Sand- 
piper, “ Peep.” Abundant during the migrations: 
185. Actodromas Bonapartii, Cass. — Bonapartds 
Sandpiper, “ White-rumped Sandpiper,” “Grass-Bird.” 
Abundant during the migrations. Frequents the marshes. 
186. Ereunetes pnsillns, Cass. — Semipalmated Sand- 
piper, Abundant during the migrations. June 18, 
1868, they were found in company with P. Americana, at 
Ipswich, and were in the same condition. 
187. Micropalama himantopns, Baird. — ■ Stilt 
Sandpiper. Yery rare. A single specimen captured in au- 
tumn by Mr. W. Brewster, at Bye Beach, New Hampshire.* 
* Mr. Brewster informs me that he took another at the same place 
in the last week in Angnst, 1869. 
