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
»
…
»
Swifts
»
…
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
»
Neognaths
»
Neoaves
»
Strisores
»
Apodiformes
»
Swifts
»
Apus
«
Madagascar Swift
Apus balstoni (Bartlett 1880)
collect
overview
data
media
articles
maps
names
Hone et al 2013 avian data
show all
Cellularity and growth form
Comoros Species List
Cubo 2000
Dooling et al 2000
Fairbairn 2013
Gatesy and Middleton 1997
GBIF data coverage
Hone et al 2013 avian data
iNaturalist data coverage
Indian Ocean Species List
IUCN
Ladich and Popper 2004
Land and Fernald 1992
Madagascar Species List
Mayotte Species List
Mineralogy
Namigai et al 2014
Wikipedia (inferred records)
Wildfinder (WWF)
xeno canto America
body mass
Hone et al 2013 avian data
51 g
(adult, max)