Chestnut-collared Longspur - Calcarius ornatus

Song: Song is a short musical warbling trill descending in pitch "seet sidee tidee zeek zeerdi". Similar to Western Meadowlark's but much higher-pitched. Flight call is a two or three noted "kiddle" or "kidedel", soft and husky.

Sound: Lang Elliott; 1993 May 15; USA, North Dakota; Adult; Primary Sound;