



o 



o 



Plate 2k. 



1. Red Knot 



2. Sander ling 



3. Rock Sandpiper 



k. Sharp-tailed Sandpiper 



5. Pectoral Sandpiper 



6. Baird's Sandpiper 



7. White-rumped Sandpiper 



8. Curlew Sandpiper 



9. Dunlin 



10. Western Sandpiper 



11. Semipalmated Sandpiper 



12. Rufous-necked Sandpiper 



13. Least Sandpiper 

 lU. Least Sandpiper 



15. Rufous-necked Sandpiper 



16. Semipalmated Sandpiper 

 17- Western Sandpiper 



17 



7 



O 



o 



15. 



