Elbretornis

Erinnya litegeeza: “El Brete bird”1

Yalyanga: EnnyamaEbinyonyi eby'olubereberyeEnkomerero ya Kuretasi

Elbretornis was a small, ancient bird that lived about 70 million years ago in what is now Argentina. It was a type of enantiornithine, a group of toothed birds that were common during the time of dinosaurs. This little bird probably ran on the ground and ate meat.1 2

Yabeerawo

emyaka obukadde 72 okutuuka ku 66 emabega2

Enkomerero ya Kuretasi

Ebisigalira byazuulibwa mu

Estancia El Brete, Salta Province, Argentina1 2

Obuwanvu

0.33 m (1.1 ft)1

Obuzito

0.57 kg (1 lb)1

Obugulumivu

0.24 m (0.8 ft)1

Sipiidi esinga

nga 29 km/h (18 mph)

Okubuuka, kuteebereza

Yabeerawo ddi?

Tiriyasi

Jurasiki

Kuretasi

Emyaka obukadde 252 emabega20114566, asteroyidi

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obuzito ng'obw'amenvu 5

obuzito butono okusinga kkapa ow'awakaobuzito ng'obw'amenvu 5obuwanvu ng'amatoffaali g'ebikinisa 10 mu lunyiririmutono nnyo nga asobola okuyita wansi w'entebeyandibuuse okusomoka ekisaawe ky'omupiira kyonna mu sikonda 13

Elbretornis yali munene atya bw'ogeraageranya ku GGWE?

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Omuntu atambula nga 5 km/h (3 mph)

Omwana ku kagaali nga 12 km/h (7 mph)

Elbretornis nga 29 km/h (18 mph)

Embalaasi edduka ennyo nga 65 km/h (40 mph)

Cheetah nga 100 km/h (62 mph)

ebintu ebinyuvu

Ebyewuunyisa

Elbretornis is known from only one partial skeleton, including a left humerus and parts of the wing and leg.1

It lived during the Maastrichtian age, the very end of the Cretaceous Period, just before the dinosaurs went extinct.1 2

The name Elbretornis honors the El Brete fossil site in Argentina, where many ancient birds have been found.1

Elbretornis was a ground-dwelling bird, and scientists think it was a good runner.2

It was about the size of a modern pigeon, measuring 33 cm (13 in) long and weighing around 570 g (20 oz).1

Some scientists wonder if Elbretornis might actually be the same as another bird from the same site, like Lectavis or Yungavolucris, but Elbretornis was smaller.1

Ekifaananyi kya Elbretornis ekyakolebwa AI, nga kiraga engeri gye yayinza okuba ng'afaanana, ekyakolebwa kompyuta okusinziira ku ebyo bannassaayansi bye bamanyi. Kuteebereza: ekisolo ekyennyini kiyinza okuba nga kyali kifaanana bulala, era tewali amanyi langi zaakyo ez'amazima.

Eri abakugu mu dayinoso

Erinnya lya ssaayansi: Elbretornis
Yatuumibwa: Walker and Dyke 20092
Ekibinja: Ebinyonyi eby'olubereberye
Ekika / ekibinja: Euenantiornithes2
Engabanya: Theropoda > Avialae2
Emyaka gy'enjazi: emyaka obukadde 72 okutuuka ku 66 (Maastrichtian)2
Ensengeka z'enjazi: Lecho2
Ensi: Arigentina2
Ebisigalira ebyazuulibwa: 2 mu The Paleobiology Database2
Okuzuulibwa: Elbretornis was named by Cyril A. Walker and Gareth J. Dyke in 2009. The only known fossil was found at the El Brete locality in Argentina.1 2
Kikyakubaganyizibwako ebirowoozo: Because only a few bones are known, scientists are not sure if Elbretornis is a distinct species or if it belongs to another enantiornithine bird from the same area.1

Ebituufu gye biva

Elbretornis (en.wikipedia.org)
Elbretornis in The Paleobiology Database (CC BY 4.0): emyaka, ebifo, ensengeka z'enjazi, engabanya.

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