🦆Bufflehead
زغباء الرأس أو جاموسية الرأس (الاسم العلمي: Bucephala albeola)، نوع من الطيور تتبع جنس ذهبية العين ضمن الفصيلة البطية ضمن رتبة البطيات. تعود سبب هذه التسمية إلى حجم الرأس مقارنة بحجم الجسم. يبلغ طول هذا الطير بين ما بين 32 و40 سم، ويزن ما بين 270 إلى 550 جرام، والذكور يفوقون الإناث في الحجم.
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2022.
- Body mass
- 0.4 kg
- Body length
- 0.39 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 19 years
Everything we know about the Bufflehead
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass0.4 kgrecord 0.4 kg · SeaLifeBaseAVONETOther figures ↓Hide ↑
Record: largest individual on record
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
By sex
- Male481 kgWikidataQ576762
- Female367 kgWikidataQ576762
Figures vary
- 0.4 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length0.39 mmaximum recorded, total lengthSeaLifeBaseDetails ↓Hide ↑
Source: SeaLifeBase · v25.04 · CC BY-NC 4.0
Tail length0.07 mAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
Wing length0.16 mAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
Beak length0.03 mAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
Tarsus length0.03 mAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
Maximum lifespan19 yearsAnAgeDetails ↓Hide ↑
data quality: acceptable
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Gestation30 daysAnAgeDetails ↓Hide ↑
data quality: acceptable
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Litter sizeabout 8AnAgeDetails ↓Hide ↑
data quality: acceptable
Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0
Trophic levelCarnivoreAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
HabitatWetlandAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
LifestyleAquaticAVONETDetails ↓Hide ↑
Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0
Volume l0.4 LaverageDetails ↓Hide ↑
Body mass at ~1.0 kg/L, the density of vertebrate tissue.
average = a mean across sexes or species in a group.
Not recorded for Bufflehead yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classAves
- ›orderAnseriformes
- ›familyAnatidae
- ›genusBucephala
- ›speciesBucephala albeola
- classBirds · Aves
- orderDucks, geese & swans · Anseriformes
- familyAnatidae
- genusBucephala
All 13 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- orderSauria
- classBirds · Aves
- superorderGalloanserae
- orderDucks, geese & swans · Anseriformes
- familyAnatidae
- genusBucephala
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