Aves |
Charadriiformes |
Scolopacidae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
; Nước ngọt; Thuộc về nước lợ. Temperate
Arctic and Northeast Pacific: Alaska and Canada. Temperate to polar.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ?  range ? - ? cm Max length : 18.0 cm TL con đực/không giới tính; (Tài liệu tham khảo 94965)
Impressive flight speed recorded at over 70 kph of a radio-tagged Western Sandpiper that flew 3000 km from San Francisco, California to the Copper River Delta, Alaska within 42 h; typically, such straight flights are not common for this species (Ref. 87784). Interacts with marine environment on estuarine mudflats where there is an abundance of soft sediment invertebrate prey found by probing in the mud. At San Francisco Bay, feed on mudflats on low tides and move to seasonal wetlands and salt ponds on high tides as water levels cover their feeding habitat affecting prey availability. Impressive flight speed recorded at over 70 kph of a radio-tagged Western Sandpiper that flew 3000 km from San Francisco, California to the Copper River Delta, Alaska within 42 h; typically, such straight flights are not common for this species. Three to four million may aggregate in spring at the Copper River Delta, Alaska within a 4-week period, on their way to their tundra nesting grounds together with millions of other shorebirds stopping at the delta. Preyed upon by the Peregrine Falcon (Falco peregrinus) on estuaries worldwide; form tight groups of wheeling flocks as an evasive tactic against the hunting Peregrine Falcon (Ref. 87784).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Gaydos, J.K. and S.F. Pearson 2011 Birds and mammals that depend on the Salish Sea: a compilation. Northwestern Naturalist 92(2):79-94. (Tài liệu tham khảo 93905)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Các công cụ
Thêm thông tin
Population dynamicsSự sinh trưởngMax. ages / sizesLength-weight rel.Length-length rel.Length-frequenciesMass conversionSự phong phú Life cycleSự tái sinh sản
Chín muồi sinh dục
Sự sinh sản
Đẻ trứng
Eggs
Egg development
Larvae
PhysiologyThành phần ô-xy
Human RelatedStamps, coins, misc.
Các nguồn internet
Estimates based on models
Fishing Vulnerability
Low vulnerability (10 of 100).