About
Education
Discuss
TraitBank
Sign In
Sign Up
Language
Deutsch
English
Español
français
italiano
Nederlands
Piemontèis
Português do Brasil
suomi
Türkçe
Čeština
Ελληνικά
македонски
Українська
العربية
简体中文
繁體中文
names in breadcrumbs
vernacular
scientific
About
Education
Discuss
TraitBank
Sign In
Sign Up
en
Deutsch
English
Español
français
italiano
Nederlands
Piemontèis
Português do Brasil
suomi
Türkçe
Čeština
Ελληνικά
македонски
Українська
العربية
简体中文
繁體中文
names in breadcrumbs
vernacular
scientific
Creatures
»
…
»
Animal
»
…
»
Vertebrates
»
…
»
Dinosaurs And Birds
»
…
»
Theropods
»
…
»
Birds
»
…
»
Flightless Paleognath Birds
»
…
»
Kiwis
»
…
Creatures
»
Cellular Organisms
»
Eukaryotes
»
Opisthokonts
»
Animal
»
Bilateria
»
Deuterostomes
»
Chordates
»
Vertebrates
»
Jawed Fish
»
Osteichthyes
»
Lobe Finned Fishes
»
Terrestrial Vertebrates
»
Amniotes
»
Reptiles
»
Diapsid
»
Archosauromorph
»
Archosaurs
»
Dinosaurs And Birds
»
Saurischia
»
Theropods
»
Tetanuran Theropod
»
Coelurosaur
»
Maniraptoriformes
»
Maniraptoran
»
Birds
»
Ornithurae
»
Neornithes
»
Palaeognathae
»
Flightless Paleognath Birds
»
Kiwis
»
Kiwis
»
Apteryx
«
Southern Brown Kiwi
Apteryx australis Shaw 1813
collect
overview
data
media
articles
maps
names
Anderson and Wiens 2017
show all
AnAge
Anderson and Wiens 2017
Animal Diversity Web Traits and images
Bergtold 1917
Cellularity and growth form
Dooling et al 2000
Fairbairn 2013
Gatesy and Middleton 1997
GBIF data coverage
GGBN data coverage
Global Biotic Interactions
Hone et al 2013 avian data
iNaturalist data coverage
IUCN
Ladich and Popper 2004
Land and Fernald 1992
Le Duc et al 2015
Mineralogy
Namigai et al 2014
New Zealand Species List
South Pacific Species List
United States Species List
Wikipedia (inferred records)
Wildfinder (WWF)
xeno canto America
behavioral circadian rhythm
Anderson and Wiens 2017
nocturnal
URI:
http://www.wikidata.org/entity/Q309179
Definition:
animal behavior characterized by activity during the night and sleeping during the day
show all records