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Sterna bergii, Crested tern
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Sterna bergii   Lichtenstein, 1823

Crested tern
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Sterna bergii

Oman country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known as a nesting habitat on bare rocks of Al-Daymaniat Islands (Ref. 129403). C: Refs. 129403, 129478.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/mu.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Al-Fazari, W.A. and R. Victor, 2014
National Database:

Common names from other countries

Eilseeschwalbe, ... more

Classification / Names / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Aves > Charadriiformes (Shorebirds) > Laridae ()

Environment: milieu / climate zone / depth range / distribution range Ecology

Others.   Tropical

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions

Indo-Pacific, Southeast Atlantic and the Mediterranean. Southeast Asia.

Length at first maturity / Size / Weight / Age

Maturity: Lm ?  range ? - ? cm Max length : 48.0 cm TL male/unsexed; (Ref. 8812); max. published weight: 400.00 g (Ref. 356)

Short description Morphology

Culmen: 6.22 cm; wing: 34.49 cm.

Biology     Glossary (e.g. epibenthic)

Total Length: 43 to 48 cm; Wingspan: 99 to 109 cm (Ref. 8812). At sea and on coasts. Feeds on small fish (Ref. 801). Plunge diving; dipping; offshore; continental shelf (Ref. 356).

Main reference References | Coordinator | Collaborators

Lepage, D. 2007. (Ref. 7816)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 07 August 2018

CITES status (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Appendix II: Migratory species conserved through agreements

Human uses


| FishSource |

Tools

E-book | Field guide

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Common names
Synonyms
Predators
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Morphology
Larvae
Abundance
References
Mass conversion
Collaborators
Pictures

Internet sources

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (genome, nucleotide) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (Go, Search) | Zoological Record

Estimates based on models

Resilience (Ref. 69278) High, minimum population doubling time less than 15 months (K=5.5-28.08).
Vulnerability (Ref. 71543): Moderate vulnerability (38 of 100).
Price category (Ref. 80766): Unknown.