ML163290

Медиа тэмдэглэл

Recordist's Notes: "Female Spectacled Eider (w/ silent brood) growling at approach of human observers. 7 primary growls in first 10 sec; a secondary growl at 0:13. Secondary growls seem different, less harsh (also perhaps averaging longer in duration, higher in frequency, and slightly more complex in gross structure). Subsequent secondary growls at much lower volume.".

Нэмэлт зүйл

• Common Gull Larus canus
• Red-necked Phalarope Phalaropus lobatus
• Sandhill Crane Antigone canadensis