主要參考文獻 | SAUP Database, 2006 |
---|---|
附註 | Found on bay and nearshore, beach and shoreline (Ref. 116102). Scavenging; dipping; coastal; <30 km. Breeds the prairies of North America and migrates to the Pacific Ocean coast of South America, reaching Chile and Argentina (Ref. 356). |
Marine - Neritic | Marine - Oceanic | Brackishwater | Freshwater | |
---|---|---|---|---|
Marine zones / Brackish and freshwater bodies |
|
|
|
|
Substrate | |
---|---|
Substrate Ref. | |
Special habitats | |
Special habitats Ref. |
參考文獻 | |
---|---|
Associations | |
Associated with | |
Association remarks | |
Parasitism |
攝取食物的類型 | |
---|---|
Feeding type Ref. | |
攝取食物的習慣 | |
Feeding habit Ref. |
Estimation method | 最初的樣本 | 不捕獲族群 | 附註 | ||
---|---|---|---|---|---|
Troph | s.e. | Troph | s.e. | ||
從食物內容 | |||||
從個別的食物項目 | 4.50 | 0.80 | Tentative trophic level derived from 1 + troph of a single food item | ||
參考文獻 |