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Zhongornis

Hiika maqaa: “intermediate bird”1

Kan nyaate: FoonDaayinoowwan foon nyaatanKireetaashasii Jalqabaa

Zhongornis was a tiny, feathered dinosaur that lived about 125 million years ago in what is now China. It had a beak with no teeth and a short tail, making it look a bit like a bird. It is special because it helps show how some dinosaurs evolved into birds.1 2

Kan jiraate

waggaa miliyoona 126 hanga 120 dura4

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Liaoning Province, China1 2

Dheerina

0.08 m (0.3 ft)1

Saffisa ol'aanaa

gara 47 km/sa'a (29 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

akka bilookii ijaarsaa taphaa 2.5 tarreen dheeraameetira 100 sekondii 7.7 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Zhongornis hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Zhongornis gara 47 km/sa'a (29 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Zhongornis had a beak with no teeth, unlike many other early birds.1

Its tail had only 13 vertebrae, much fewer than the 22 in Archaeopteryx, a more primitive bird-like dinosaur.1

The third finger of Zhongornis had only two bones, which is more like advanced birds than like earlier dinosaurs.1

Zhongornis is the only fossil found that seems to be intermediate between long-tailed birds like Archaeopteryx and short-tailed birds like Confuciusornis.1

The only known specimen was a juvenile, but it had already grown feathers on its hand and tail.1

Fakkii AI'n hojjetame: Zhongornis — Fakkii AI'n hojjetame kan Zhongornis maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

ati gaafatte

Gaaffiiwwan waa'ee Zhongornis baay'ee gaafataman

?How big was Zhongornis?

It was tiny, about 8 centimeters long (roughly 3 inches).1

?Did Zhongornis have feathers?

Yes, it had feathers on its hand and tail, as shown by impressions on the fossil.1

?What did Zhongornis eat?

It was a meat-eating dinosaur, but its beak had no teeth, so it probably ate small prey or insects.1

?Is Zhongornis a bird?

Scientists disagree. Some say it is a primitive bird, while others think it is a close relative of the Scansoriopterygidae, a group of non-bird dinosaurs.1 3

Seenaa sobaa diigaa

Seenaa sobaa: Zhongornis was a true bird.

Dhugaa: Zhongornis was a dinosaur, not a bird. It is a primitive member of the group that includes birds, but it is not a bird itself.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Zhongornis
Kan maqaa baase: Gao et al. 20084
Garee: Daayinoowwan foon nyaatan
Maatii / kilaadii: Paraves4
Ramaddii: Theropoda4
Umurii dhagaawwanii: waggaa miliyoona 126 hanga 120 (Barremian / Aptian)4
Caasaawwan dhagaa: Yixian4
Biyyoota: Chaayinaa4
Galmee fosilii: 1 The Paleobiology Database keessa4
Argannoo: Zhongornis was named by Gao et al. in 2008. The only specimen was donated to the Dalian Natural History Museum in China by a woman named Ms. Hao, and the species is named after her.1 2
Ammallee falmisiisaa: Scientists are still debating whether Zhongornis is more closely related to birds with short tails or to those with long tails, because it has features of both.1

Odeeffannoon eessaa dhufa

Zhongornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Reinterpretation of the Early Cretaceous maniraptoran (Dinosauria: Theropoda) Zhongornis haoae as a scansoriopterygid-like non-avian, and morphological resemblances between scansoriopterygids and basal oviraptorosaurs (ivpp.ac.cn)
Zhongornis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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