ML644972270
Collaboratore
Vera Miller Contenuti multimediali da questo collaboratore
Data
Località
Lake Calumet area--Indian Ridge Marshes north & south of 122nd
Cook, Illinois, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
Heard quiet clucking and then giving "wipeout" calls at multiple points. At point 9, a very territorial male was calling nearby before I started keeping time. He then swam up to within 20 meters when the broadcast calls were played and continued feeding and turning stalks with his toes.
Informazioni tecniche
- Dimensione originale file
- 3.53 MB