Fregata magnificens, Magnificent frigatebird

Fregata magnificens   Mathews, 1914

Magnificent frigatebird
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No photo available for this species.
No drawings available for Fregatidae.

رده بندی / Names اسامي عام | مترادف | CoL | ITIS | WoRMS

Aves | Ciconiiformes | Fregatidae

Environment: milieu / climate zone / تغييرات عمق / distribution range بوم شناسي

.  Tropical

Distribution كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | معرفي

Eastern Pacific and Atlantic Ocean.

Length at first maturity / Size / Weight / سن

بلوغ: Lm ?  range ? - ? cm Max length : 114 cm TL جنس نر / بدون خواص جنسي; (مرجع 8812); بيشينه وزن گزارش شده: 1.7 kg (مرجع 356)

توصيف مختصر ريخت شناسي

Culmen: 14.18 cm; tarsus: 7.62 cm; wing: 63.5 cm.

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Total Length: 89 to 114 cm; Wingspan: 217 to 244 cm (Ref. 8812). This species is generally sedentary but some juveniles and non-breeders and juveniles are dispersed and displaced during hurricanes (Ref. 84934). Threats are human disturbance, direct persecution and habitat destruction (Ref. 84934). Mangrove trees in the Caribbean used by frigatebirds for nesting are usually destroyed by hurricanes (Ref. 87784). Dipping; offshore; continental shelf (Ref. 356). Found oversea and on the shore (Ref. 83946). Breeds colonially in mangroves or occasionally on the ground (Ref. 84934). Male frigatebirds are not monogamous. They start to attempt breeding with another female the year after it has stopped feeding the chick after circa 3 months and molts which leaves his previous female still raising its chick. This shows that for this species, females provide longer parental care than males (Ref. 87784).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | Eggs | Fecundity | Larvae

مآخذ اصلی مراجع | هماهنگ كننده | همكاران

Stiles, F.G. 1984 Status and conservation of seabirds in Costa Rican waters. In Croxall, J.P., Evans, P.G.H. and Schreiber, R.W. (eds.), Status and Conservation of the World's Seabirds. ICBP Technical Publication 2:223-229. (مرجع 5856)

وضعيت در فهرست قرمز IUCN (مرجع 130435: Version 2025-1)

  حداقل نگرانی (LC) ; Date assessed: 20 February 2020

وضعيت از نظر سايتس (مرجع 108899)

Not Evaluated

CMS (مرجع 116361)

Not Evaluated

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استفاده انسانی


| FishSource |

ابزارها

E-book | راهنماي صحرايي

اطلاعات بيشتر

Trophic Ecology
Food items (preys)
تركيب غذايي
مصرف غذايي
شکارچیان
بوم شناسي
بوم شناسي
Population dynamics
رشد
Max. ages / sizes
Length-weight rel.
Length-length rel.
نوسانات طولی
Mass conversion
فراواني
Life cycle
تولید مثل
بلوغ
Fecundity
تخم ریزی
Eggs
نمو تخم
Larvae
Distribution
كشورها
مناطق سازمان خوار و بار جهاني (FAO)
Ecosystems
ظهور
معرفي
Physiology
Oxygen consumption
Human Related
Stamps, coins, misc.
Outreach
همكاران
Taxonomy
اسامي عام
مترادف
ريخت شناسي
عکس ها
مراجع
مراجع

منابع اينترنتي

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (ژنوم, نوکلئوتيد) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (برو, جستجو) | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 14.4 - 27.3, mean 22.6 (based on 572 cells).
جهندگی (Ref. 69278): زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=4.7-13.94).
Fishing Vulnerability (مرجع 71543): High to very high vulnerability (68 of 100).
طبقه قيمت (مرجع 80766): Unknown.

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