grayback   (TTS Sound)

The grayback has 2 Senses.

• grayback, limnodromus griseus, greyback
• a dowitcher with a grey back
• 灰色の背のオオハシシギ

• grayback, knot, greyback, calidris canutus
• a sandpiper that breeds in the Arctic and winters in the southern hemisphere
• 北極で繁殖し南半球で越冬するシギ