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Bird

Birds are a group of warm-blooded vertebrate animals constituting the class Aves, characterised by feathers, toothless beaked jaws, the laying of hard-shelled eggs, a high metabolic rate, a four-chambered heart, and a strong yet lightweight skeleton that retains dinosaur-like characteristics. Birds live worldwide and range in size from the 5.5 cm (2.2…

Art, Evolution and classification & Anatomy and physiology

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Overview

Evolution and classification

Distribution

Anatomy and physiology

Behaviour

Ecology

Relationship with humans

Threats and conservation

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Map overview Semantic statistics

Bird

Nodes662
Edges661
Triples480
Avg. degree2
Density0.003021
Components1

How this topic connects Entity context

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Bird

Top relations

related to Further reading · 45
Bird → All, Andrew, Audubon Society Field Guide, Barcelona, Begriffe, Birds, Britain, Carol Burr, Collins, Collins Bird Guide, Del Hoyo, Ducks, Eastern Region, Elliott, Englischen, Europe, Guide, Handbook, ISBN, Jordi
related to External links · 39
Bird → American Birds, Archived, Archives, August, Avian Biology, Avian BiologyBirdlife International, Bird Populations, Birds Really Dinosaurs, California Museum, CaliforniaList, Condor, Cornell LabCornell Lab, Dedicated, Essays, Field Ornithology, Institute, Interactive, International Field Guides, Journal, Kids Archived
related to In religion and mythology · 32
Bird → Andes, Aphrodite, Asherah, Athena, Athens, Birds, Canaanite, Cult, Easter Island, Etruscan, Greece, Greek, Hebrew, Hugin, In, Inanna, Inca, India, Indigenous, Ishtar
related to In culture and folklore · 27
Bird → Aircraft, Among, Ancient Mariner, Birds, Catullus, Europe, F-16 Fighting Falcon, Harrier Jump Jet, Homer, HU-16 Albatross, John James Audubon, Mughal, Māori's, National Audubon Society, North American, Odyssey, Other English, Peacock Throne, Persian, Pouākai
related to Reproductive system · 26
Bird → Also, Anseriformes, Australian, Birds, Cracidae, Even, Female, Galliformes, In, It, Its, Male, Males, Most, Neoaves, One, Palaeognathae, Sperm, The, These
related to Migration · 19
Bird → Alaska, Albatrosses, Antarctica, Arctic, Before, California, Chile, Greenland, Iceland, Japan, Landbirds, Many, Migration, New Zealand, North Pacific, Other, Some, Southern Ocean, These
related to Diversification of modern birds · 17
Bird → Asteriornis, Austinornis, Cenozoic, Cretaceous, Early Cretaceous, Galloanserae, Gondwana, In, Late Cretaceous, Maastrichtian, Most, Neognathae, Palaeogene, Similarly, The, This, Vegavis
related to Definition · 14
Bird → Archaeopteryx, Archosauria, Aves, Avialae, Crocodilia, During, Gauthier, However, Jacques Gauthier, PhyloCode, Queiroz, The, They, This
related to Dinosaurs and the origin of birds · 14
Bird → As, Based, By, China, Deinonychosauria, Liaoning Province, Maniraptora, Microraptor, Paraves, Some, The, This, Together, Unlike Archaeopteryx
related to Economic importance · 14
Bird → Although, Australia, Chickens, Domesticated, Guano War, Many, Muttonbirding, New Zealand, North, Other, Pacific, South America, The, The War

Important terminology Word statistics

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Important terminology

birds species many may also feathers breeding one flight used modern eggs nest common including chicks food known system avian

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
pelicansinstance ofWaterbirds0.80text
flamingosinstance ofWaterbirds0.80text
for exampleinstance ofWaterbirds0.80text
may have in common specific adaptations suited to their environment that were developed independentlyinstance ofWaterbirds0.80text
hummingbirds can be facultatively ammonotelicinstance ofbirds0.80text
excreting most of the nitrogenous wastes as ammoniainstance ofbirds0.80text
auksinstance ofas do some flight-capable birds0.80text
shearwatersinstance ofas do some flight-capable birds0.80text
dippersinstance ofas do some flight-capable birds0.80text
pigeonsinstance ofSome species0.80text
some psittacine species do not have a gallbladderinstance ofSome species0.80text
hummingbirdsinstance of500 million metric tons of arthropods annually.Nectar feeders0.80text

Related concept clusters Concept neighborhoods

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