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Black tern

The black tern (Chlidonias niger) is a small tern generally found in or near inland water that breeds in Europe, Western Asia and North America. In winter the birds migrate to coastal areas of Africa and South America.

Regions, Taxonomy & Distribution and habitat

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Overview

Taxonomy

Hybridisation with white-winged tern

Distribution and habitat

Conservation

Gallery

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Map overview Semantic statistics

Black tern

Nodes46
Edges45
Triples74
Avg. degree1.96
Density0.043478
Components1

How this topic connects Entity context

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Black tern

Top relations

related to Taxonomy · 19
Black tern → Ancient Greek, As, Carl Linnaeus, Chlidonias, Constantine Rafinesque, English, Europe, French, In, Latin, Linnaeus, Sterna, Sweden, Swedish, Systema Naturae, The, These, Two, Uppsala
related to Distribution and habitat · 17
Black tern → Asia, Cambridgeshire, Canada, England, English, Europe, Extensive, Fens, In England, Intermittent, Ireland, Lincolnshire, The Welsh, Their, They, Thomas Pennant, United States
related to External links · 17
Black tern → Avibase, Black, Chlidonias, Cornell Lab, Drexel University, InfoCenterBlack Tern Species Account, Interactive, Internet Bird Collection, IUCN Red List, Media, OrnithologyBlack Tern Species, Southern African Birds, The Atlas, USGS Patuxent Bird Identification, VIREO, Wikimedia CommonsBlack Tern, Wiktionary-logo-en-v2
related to Gallery · 8
Black tern → CanadaChlidonias, Collection Museum Wiesbaden, EstoniaEgg, GermanyA, MHNT, NonbreedingEclipse, Ontario, Tartu County
related to Hybridisation with white-winged tern · 7
Black tern → Chew Valley Lake, England, Hybridisation, Netherlands, September, Sweden, Two
related to Conservation · 6
Black tern → AEWA, African-Eurasian Migratory Waterbirds, Agreement, Conservation, The, The North American

Important terminology Word statistics

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Important terminology

black tern species chlidonias breeding niger dark birds name white north america europe genus sterna one english plumage american terns

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Black ternrelated to ConservationThe North American0.60section
Black ternrelated to ConservationThe0.60section
Black ternrelated to ConservationAgreement0.60section
Black ternrelated to ConservationConservation0.60section
Black ternrelated to ConservationAfrican-Eurasian Migratory Waterbirds0.60section
Black ternrelated to ConservationAEWA0.60section
Black ternrelated to Distribution and habitatTheir0.60section
Black ternrelated to Distribution and habitatCanada0.60section
Black ternrelated to Distribution and habitatUnited States0.60section
Black ternrelated to Distribution and habitatEurope0.60section
Black ternrelated to Distribution and habitatAsia0.60section
Black ternrelated to Distribution and habitatThey0.60section

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