Phaethon lepturus, Seychelles🐦

Photo: Dreizung · CC BY-SA 3.0

SpeciesPhaethontiformesPhaethontidae
Birds

🐦White-tailed Tropicbird

Phaethon lepturus Daudin, 1802

The white-tailed tropicbird or yellow-billed tropicbird is a tropicbird. It is the smallest of three closely related seabirds of the tropical oceans and smallest member of the order Phaethontiformes. It is found in the tropical Atlantic, western Pacific and Indian Oceans. It also breeds on some Caribbean islands, and a few pairs have started nesting recently on Little Tobago, joining the red-billed tropicbird colony. In addition to the tropical Atlantic, it nests as far north as Bermuda, where it is locally called a "longtail".

Text: Wikipedia, CC BY-SA 4.0.

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Measurements
10
vs you
≈ 1/190th of your weight
Conservation status
LCLeast concern

IUCN Red List assessment, 2020.

Population trendDecreasing
Key measurements
Body mass
0.33 kg
Body length
0.78 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
not recorded
All measurements ↓
Facts and figures

Everything we know about the White-tailed Tropicbird

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

Body mass
0.33 kgrecord 0.32 kg · SeaLifeBase
AVONET
Details ↓

Record: largest individual on record

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Body length
0.78 mmaximum recorded, total length
SeaLifeBase
Details ↓

Source: SeaLifeBase · v25.04 · CC BY-NC 4.0

Tail length
0.11 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Wing length
0.27 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Beak length
0.05 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Tarsus length
0.02 m
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Trophic level
Carnivore
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Habitat
Marine
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

Lifestyle
Aerial
AVONET
Details ↓

Source: AVONET · v1.1 (Tobias et al. 2022) · CC BY 4.0

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 White-tailed Tropicbird yet: shoulder height, top speed, bite force, maximum lifespan.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classAves
  4. ›orderPhaethontiformes
  5. ›familyPhaethontidae
  6. ›genusPhaethon
  7. ›speciesPhaethon lepturus
Full lineage
  1. orderSauria
  2. classBirds · Aves
  3. familyPhaethontidae
  4. genusPhaethon
All 11 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. superclassSarcopterygii
  7. superclassTetrapoda
  8. orderSauria
  9. classBirds · Aves
  10. familyPhaethontidae
  11. genusPhaethon
More

More about the White-tailed Tropicbird

In other languages
Cua de jonc becgroc (ca), faeton žlutozobý (cs), Hvidhalet Tropikfugl (da), Weißschwanz-Tropikvogel (de), Phaethon lepturus (es), pikkutropiikkilintu (fi) … and 24 more languages
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