AnimalvsAnimal
Black headed Gull St James's Park, London Nov 2006🐦

Photo: Diliff · CC BY-SA 3.0

SpeciesCharadriiformesLaridae
Birds

🐦Black-headed Gull

Chroicocephalus ridibundus (Linnaeus, 1766)

红嘴鸥（學名：Chroicocephalus ridibundus）是一种鸥科棕头鸥属的鸟类，俗称水鸽子，体形和毛色都与鸽子相若。是一種小型的鷗，在包括歐洲在內的大部分古北界地區繁殖，並且在加拿大東部的沿海地區也有繁殖。大部分的紅嘴鷗是遷徙性的，會在冬季遷往更南方的地區，但一些鳥則居住在歐洲最西部的氣候較為溫和的地區。該物種在北美東北部的數量較少，曾經在那裡被稱為普通紅嘴鷗。

Text: Wikipedia, CC BY-SA 4.0.

Videos
50
Photos
1
Measurements
5
vs you
≈ 1/200th of your weight
Conservation status
LCLeast concern

IUCN Red List assessment, 2018.

Population trendUnknown
Key measurements
Body mass
0.31 kg
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
33 years
All measurements ↓
Facts and figures

Everything we know about the Black-headed Gull

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
0.31 kg
AnAge
Other figures ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

By sex

  • Female267 kgWikidataQ25634
  • Male294 kgWikidataQ25634
Maximum lifespan
33 years
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Gestation
22 days
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Litter size
about 3
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Volume l
0.3 Laverage
Details ↓

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 Black-headed Gull yet: body length, shoulder height, top speed, bite force.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classAves
  4. ›orderCharadriiformes
  5. ›familyLaridae
  6. ›genusChroicocephalus
  7. ›speciesChroicocephalus ridibundus
Full lineage
  1. superclassSarcopterygii
  2. superclassTetrapoda
  3. orderSauria
  4. classBirds · Aves
All 9 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. orderSauria
  9. classBirds · Aves
More

More about the Black-headed Gull

In other languages
skrattmås (sv), Lachmöwe (de), racek chechtavý (cs), kokmeeuw (nl), guincho (pt), gavina vulgar (ca) … and 27 more languages

镜头下的动物

站内动物的实拍影像——捕猎、打斗，还有各自过日子的样子。

查看全部 50 个视频 →
Tools

Compare the Black-headed Gull

Pick a tool — the Black-headed Gull is already selected.

Side by side

Compare every stat with any other animal.

997 animals to compareOpen →
Who's bigger?

Stand them on the same floor and see who's bigger.

597th heaviest of 783Open →
Scaling lab

How speed, brain and bite scale with body size. This animal isn't in the sample yet.

Not in the sampleOpen →
Tree of life

See where it sits in the tree of life.

9 branchesOpen →