Yanornis

Izina risobanura: “Yan bird”1

Yaryaga: IfiInyoni za mbereKiretase ya mbere

Yanornis was an ancient bird that lived during the time of the dinosaurs. It was about the size of a chicken and could fly well. It loved to eat fish!1

Yabayeho

hashize imyaka miliyoni 126 kugeza 1134

Kiretase ya mbere

Ibisigazwa byabonetse muri

Liaoning province, China1 2

Umuvuduko wo hejuru

nka 27 km/h (17 mph)

Kuguruka, igereranya

Yabayeho ryari?

Triyasike

Jurasike

Kiretase

Hashize miliyoni 252 z'imyaka20114566, asiteroyide

Yihutaga ite?

Umuntu ugenda n'amaguru nka 5 km/h (3 mph)

Umwana ku igare nka 12 km/h (7 mph)

Yanornis nka 27 km/h (17 mph)

Ifarashi yiruka cyane nka 65 km/h (40 mph)

Ingwe yihuta cyane nka 100 km/h (62 mph)

utuntu twiza cyane

Utuntu dushimishije

Yanornis had a long skull with about 10 teeth in the upper jaw and 20 teeth in the lower jaw.1

Its wishbone (furcula) was U-shaped, which helped it fly and walk well.1

Yanornis spent most of its time on the ground because its feet were not good at grasping branches.1

Some scientists think Yanornis might have eaten seeds sometimes, but others disagree.1

The front half of a Yanornis fossil was once glued to the tail of a Microraptor to make a fake fossil called 'Archaeoraptor'.1

Ishusho ya Yanornis yakozwe na AI — Ishusho yakozwe na AI yerekana uko Yanornis ishobora kuba yari isa, yakozwe na mudasobwa hashingiwe ku byo abahanga bazi. Ni ugukeka gusa: inyamaswa nyayo ishobora kuba yari isa ukundi, kandi nta muntu uzi amabara yayo nyayo.

wabajije

Ibibazo bibazwa cyane kuri Yanornis

?What did Yanornis eat?

Yanornis was primarily a fish-eater. Several fossils show fish remains in its stomach and crop, though some scientists once thought it might also eat seeds.1 3

?How big was Yanornis?

Yanornis was about the size of a chicken.1

?Could Yanornis fly?

Yes, Yanornis could fly well. It had a modern-looking wishbone and wing bones that allowed it to lift its wings high for an efficient upstroke.1

?Is Yanornis a dinosaur?

Yanornis is an extinct bird that belongs to the dinosaur group called Avialae, so yes, it is considered a type of dinosaur.1

Ku bazobereye muri dinozore

Izina rya siyansi: Yanornis
Yiswe na: Zhou and Zhang 20014
Itsinda: Inyoni za mbere
Umuryango / ishami: Yanornithidae4
Ishyirwa mu byiciro: Theropoda > Avialae4
Imyaka y'amabuye: imyaka miliyoni 126 kugeza 113 (Barremian / Aptian)4
Inzego z'amabuye: Jiufotang, Yixian4
Ibihugu: Ubushinwa4
Ibisigazwa byanditswe: 4 muri The Paleobiology Database4
Ivumburwa: Yanornis was named by Zhou and Zhang in 2001. The type species Y. martini was named after paleontologist Larry Martin.1 4
Biracyagibwaho impaka: Scientists still debate whether Yanornis sometimes switched its diet from fish to seeds.1

Aho amakuru yakuwe

Yanornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
pone.0095036 1..8 (journals.plos.org)
Yanornis in The Paleobiology Database (CC BY 4.0): imyaka, ahantu, inzego z'amabuye, ishyirwa mu byiciro.

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