https://www.sammlungen.hu-berlin.de/objekte/s...
Wissenschaftliche Sammlungen › Teil-Katalog der wissenschaftlichen Sammlungen Humboldt-Universität zu Berlin
... Aegotheles savesi
1. Schwarzrückenschwalm (Deutsch) 2. New Caledonian Owlet-Nightjar (English)
› Lebewesen › Tier › Chordata [1. Chordatiere (Deutsch)] › Vertebrata [1. Wirbeltiere (Deutsch)] › Aves [1. Vögel (Deutsch)] › Caprimulgiformes [1. Schwalmvögel (Deutsch)] › Aegothelidae [1. Höhlenschwalme (Deutsch)] › Aegotheles savesi [1. Schwarzrückenschwalm (Deutsch) 2. New Caledonian Owlet-Nightjar (English)] ...
https://www.zobodat.at/pdf/Vogelwarte_58_2020...
Deutsche Namen der Vögel der Erde ...
... SEGLERVÖGEL ORDNUNG APODIFORMES
Höhlenschwalme Familie Aegothelidae Owlet-nightjars 9
... Fleckenhöhlenschwalm Aegotheles wallacii Wallace‘s Owlet-nightjar AU
Berghöhlenschwalm Aegotheles albertisi Mountain Owlet-nightjar AU
Schwarzrücken-Höhlenschwalm Aegotheles savesi New Caledonian Owlet-nightjar AU
Bennetthöhlenschwalm Aegotheles bennettii Barred Owlet-nightjar AU
Arfakhöhlenschwalm Aegotheles affinis Vogelkop Owlet-nightjar AU
Baumhöhlenschwalm Aegotheles cristatus Australian Owlet-nightjar AU ...
http://www.kaiseradler.de/html/greifvogel_eul...
Block 1: Ein zusammenfassender Überblick über die Welt der Greifvögel und Eulen
... 08.11. Ordnung: Nachtschwalbenvögel (oder Schwalmvögel oder Nachtschwalben oder Schwalmartige), lat. Caprimulgiformes (früher als Unterordnung Caprimulgi von Strigiformes)
... Familie: Höhlenschwälme (oder Zwergschwälme), lat. Aegothelidae (mit einer fossilen Gattung und einer fossilen Art)
... Gattung Höhlenschwalme, lat. Aegotheles
.. ... Molukkenhöhlenschwalm (oder Molukkenschwalm), lat. Aegotheles crinifrons, Bonaparte, 1850
Käuzchenhöhlenschwalm (oder Käuzchenschwalm), lat. Aegotheles insignis, Salvadori, 1875 oder 1876?
Schwarzrücken-Höhlenschwalm (oder Schwarzrückenschwalm), lat. Aegotheles savesi, Layard & Layard, 1881 oder Layard, EL & Layard, ELC, 1881?
Bennettshöhlenchwalm (oder Bennettschwalm), lat. Aegotheles bennettii, Salvadori & D'Albertis, 1875
... Fleckenhöhlenschwalm (oder Fleckenschwalm), lat. Aegotheles wallacii, Gray, 1859 oder Gray, GR, 1859?
... Berghöhlenschwalm (oder Bergschwalm), lat. Aegotheles albertisi, Sclater, 1874 oder Sclater, PL, 1874 ...
https://avibase.bsc-eoc.org/species.jsp?lang=...
Schwarzrücken-Höhlenschwalm
Aegotheles savesi Layard, EL; Layard, ELC 1881
... Deutsch: Schwarzrücken-Höhlenschwalm, Schwarzrückenschwalm, ...
https://pure.mpg.de/rest/items/item_3365829/c...
Die Vögel der Erde
– Arten, Unterarten, Verbreitung und deutsche Namen ...
... Deutsche Ornithologen-Gesellschaft, ...
... SEGLERVÖGEL ORDNUNG APODIFORMES
Höhlenschwalme 9 Familie Aegothelidae Owlet-nightjars
... Fleckenhöhlenschwalm Aegotheles wallacii Gray, GR, 1859 AU: Neuguinea Wallace's Owlet-nightjar
Berghöhlenschwalm Aegotheles albertisi Sclater, PL, 1874 AU: Neuguinea Mountain Owlet-nightjar
Schwarzrücken-Höhlenschwalm Aegotheles savesi Layard, EL & Layard, ELC, 1881 AU: Neukaledonien New Caledonian Owlet-nightjar
Bennetthöhlenschwalm Aegotheles bennettii Salvadori & D'Albertis, 1875 AU: Neuguinea Barred Owlet-nightjar
... Arfakhöhlenschwalm Aegotheles affinis Salvadori, 1876 AU: Vogelkop-Halbinsel (nw Neuguinea) Vogelkop Owlet-nightjar
Baumhöhlenschwalm Aegotheles cristatus (Shaw, 1790) AU: Australien, s Neuguinea Australian Owlet-nightjar ...
https://www.academia.edu/37628294/German_Bird...
... 4120. Apodiformes – ᴅɪᴇ Seglervögel
4121. Aegotheliformes [SYN of Apodiformes] – ᴅɪᴇ Höhlenschwalme
4122. Aegothelidae – ᴅɪᴇ Höhlenschwalme, ᴅɪᴇ Höhlenschwälme, ᴅɪᴇ Zwergschwälme
4123. Aegotheles [sensu lato] – ᴅɪᴇ Höhlenschwalme
4124. Aegotheles savesi – ᴅᴇʀ Schwarzrückenschwalm
... 4126. Aegotheles insignis or Euaegotheles insignis – ᴅᴇʀ Käuzchenschwalm
4127. Aegotheles tatei or Euaegotheles tatei – ᴅᴇʀ Tiefland-Käuzchenschwalm, ᴅᴇʀ Paillettenschwalm
... 4129. Aegotheles wallacii – ᴅᴇʀ Fleckenschwalm
... 4133. Aegotheles salvadorii – ᴅᴇʀ Salvadoris Bergschwalm ...
https://de.wikipedia.org/wiki/Schwarzr%C3%BCc...
Der Schwarzrückenschwalm oder Schwarzrücken-Höhlenschwalm (Aegotheles savesi) ist eine extrem seltene Vogelart aus der Familie der Höhlenschwalme. Er ist endemisch auf Neukaledonien.
Beschreibung
Bisher ist nur das männliche Belegexemplar aus dem Jahre 1880 beschrieben. Es hat eine Länge von 28 Zentimetern. Das gesamte Gefieder, einschließlich Flügel und Schwanz, ist schwarz mit einer engen graubraunen Wellenzeichnung. Die Flügel sind kurz und abgerundet. Der Schwanz ist lang und etwas gerundet. Die Beine sind lang und kräftig. Mehrere publizierte Illustrationen der Art basieren auf dem Baumschwalm und sind deshalb ungenau.
Lebensraum und Lebensweise
Über die Lebensweise des Schwarzrückenschwalms ist kaum etwas bekannt. Die Art bewohnt vermutlich die Melaleuca-Savanne und Feuchtwälder. Die Sichtung im Jahre 1998 war in einem immergrünen Auwald in einer Höhenlage von etwa 800 Metern, wo ein einzelner Vogel für ungefähr 30 Sekunden bei der Insektenjagd beobachtet wurde. Der Mageninhalt des Holotypus bestand aus Käfern. ...
https://www.iucnredlist.org/species/22689559/...
... Taxonomy in detail
Scientific name Aegotheles savesi
Authority Layard & Layard, 1881
Synonyms
Common names
English New Caledonian Owlet-nightjar, Enigmatic Owlet-Nightjar, New Caledonian Owlet-Nightjar
Taxonomic sources del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
Identification Information
28cm. Large, dark owlet-nightjar. Plumage rather uniformly vermiculated grey-brown and black. Structurally distinct with short rounded wings, long, slightly rounded tail and relatively long, stout legs. ...
https://recentlyextinctspecies.com/order-capr...
Aegotheles savesi Layard & Layard, 1881
Enigmatic owlet-nightjar, New Caledonian owlet-nightjar
... Conservation Status Missing
Last record: 1880 (1915? 1998?)
IUCN RedList status: Critically Endangered
The conservation status of this species is unclear. There has been no definite record since either 1880 or 1915, when the last of the two known specimens was taken (accounts vary). Although there have been numerous sightings since the 1950's, and the lastest, by Dr. Jonathan Eckstrom, is [url=http://www.edgeofexistence.org/birds/species_info.php?id=1945]considered[/url] by EDGE (http://www.edgeofexistence.org/) to constitute the rediscovery of the species. Urgent surveys are required to assess the geographical extent of any remaining population. ...
http://earthsendangered.com/profile.asp?gr=B...
... New Caledonian Owlet-nightjar
Creature Facts
Scientific Name: Aegotheles savesi
Other Names and/or Listed subspecies: Enigmatic Owlet-nightjar
Group: Birds
Status/Date Listed as Endangered:
Area(s) Where Listed As Endangered: New Caledonia
Facts Summary: The New Caledonian Owlet-nightjar (Aegotheles savesi) is a species of concern belonging in the species group "birds" and found in the following area(s): New Caledonia. This species is also known by the following name(s): Enigmatic Owlet-nightjar. ...
http://www.edgeofexistence.org/species/new-ca...
3. New Caledonian Owlet-nightjar
Aegotheles savesi
... This mysterious species, which has not been since 1998, continues to elude birdwatchers and researchers.
It is known only one sighting, three reports, and from two specimens, which are held in museums in Liverpool and Italy. The bird is endemic to the island of New Caledonia, which is in the South Pacific Ocean to the east of Australia. Compared to other owlet-nightjars, this species is larger and has longer legs, hinting at a more ground-dwelling existence. The bird has been classified as critically endangered as its population is unlikely to number more than 50 individuals. They have been placed at the base of their family’s phylogeny, suggesting that it was one of the first to diverge from other members of the genus, evolving in isolation on the island of New Caledonia. More research on the species’ ecological habits and range needs to be undertaken to inform conservation action. ...
https://www.itis.gov/servlet/SingleRpt/Single...
Aegotheles savesi E. L. Layard & E. L. C. Layard, 1881
... Taxonomy and Nomenclature
Kingdom: Animalia
Taxonomic Rank: Species
Synonym(s):
Common Name(s): Enigmatic Owlet-Nightjar [English]
New Caledonian Owlet-nightjar [English]
Taxonomic Status: Current Standing: valid
Data Quality Indicators: Record Credibility Rating: verified - standards met ...
https://en.wikipedia.org/wiki/New_Caledonian_...
The New Caledonian owlet-nightjar (Aegotheles savesi), also known as the enigmatic owlet-nightjar, is a large owlet-nightjar with vermiculated grey-brown and black plumage. It has a long, slightly rounded tail, short, rounded wings, and long, stout legs. Its voice is unknown, but other owlet-nightjar species make churring and whistling sounds. It is the second-largest known owlet-nightjar (only the extinct New Zealand owlet-nightjar was larger), much larger than the Australian owlet-nightjar.[citation needed]
The New Caledonian owlet-nightjar is endemic to New Caledonia’s Melaleuca savanna and humid forests. Other owlet-nightjars are solitary, nest in holes in trees, and forage from a perch, both sallying out to catch flying insects and descending onto prey on the ground or on trunks and branches. It is unknown if these habits apply to the New Caledonian owlet-nightjar, but this species is larger and has longer legs than the others, so it may be more terrestrial.
The type specimen was collected after the bird flew into a bedroom in the village of Tonghoué. This large owlet-nightjar is only known from two specimens taken in 1880 and 1915 and a small handful of sightings. The most recent report is from a 1998 expedition which saw a large nightjar-like bird foraging for insects at dusk in Rivière Ni Valley. That report has been taken to suggest that the species may still survive in small numbers, but that total population is likely smaller than 50 individuals and declining.[1] ...
