Stilt sandpiper 122 Habits 122 Distribution 129 Calidris canutus rufus 131 American knot 131 Habits 131 Distribution 143 Calidris tenuirostris 145 Eastern Asiatic knot 145 Arquatella maritima 146 Purple sandpiper 146 Habits 146 Distribution 151 Arquatella ptilocnemis ptilocnemis 152 Pribilof sandpiper 152 Habits 152 Distribution 158 Arquatella ptilocnemis couesi 159 Aleutian sandpiper 159 Habits 159 Distribution 166 Pisobia acuminata 167 Sharp-tailed sandpiper 167 Habits 167 Distribution 169 Pisobia maculata 169 Pectoral sandpiper 169 Habits 169 Distribution 177 Pisobia fuscicollis 181 White-rumped sandpiper 181 Habits 181 Distribution 191 Pisobia bairdi 193 Baird sandpiper 193 Habits 193 Distribution 199 Pisobia minutilla 202 Least sandpiper 202 Habits 202 Distribution 209 Pisobia subminuta 213 Long-toed stint 213 Habits 213 Distribution 214 Pisobia ruficollis 215 Rufous-necked sandpiper 215 Habits 215 Distribution 217 Pelidna alpina alpina 217 Dunlin 217 Habits 217 Distribution 220 Pelidna alpina sakhalina 221 Red-backed sandpiper 221 Habits 221 Distribution 229