I went to Mukawa to see shore birds.
At first I found Pectoral Sandpiper in flock of Red-necked Stint.
In the same flock, there were 2 Temminck's Stint.
Senzaki brothers, he told me it was first male juvenile.
It was satisfying day for shore birds.
At evening my friend came to Tomakomai ferry terminal from Hachinohe by ferry to sea sea birds, but he couldn't see sea birds well.
I lead him Atuma to see Curlew.
After dinner, I send him the ferry terminal he went back to Tokyo by ferry. Off course, he would see sea birds. Good luck.
Photos in Mukawa and Atuma, Hokkaido. 11/Sep/2010.