Yanornis

Leina le raya: “Yan bird”1

E jele: DitlhapiDinonyane tsa ntlhaTshimologo ya Cretaceous

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

E tshetse

dimilione tsa dingwaga di le 126 go ya go 113 tse di fetileng4

Tshimologo ya Cretaceous

Difosili di fitlhetswe kwa

Liaoning province, China1 2

Bonako jo bogolo

e ka nna 27 km/h (17 mph)

Go fofa, kakanyo

E tshetse leng?

Triassic

Jurassic

Cretaceous

dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le bonako go le kae?

Motho yo o tsamayang e ka nna 5 km/h (3 mph)

Ngwana mo baesekeleng e ka nna 12 km/h (7 mph)

Yanornis e ka nna 27 km/h (17 mph)

Pitse e e sianang ka bonako e ka nna 65 km/h (40 mph)

Lengau e ka nna 100 km/h (62 mph)

dilo tse di monate

Dintlha tse di monate

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

Setshwantsho sa Yanornis se se dirilweng ke AI — Setshwantsho se se dirilweng ke AI sa kafa Yanornis e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.

o botsitse

Dipotso tse di botswang thata ka ga 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

Ya baitseanape ba didino

Leina la saense: Yanornis
Leina le neilwe ke: Zhou and Zhang 20014
Setlhopha: Dinonyane tsa ntlha
Lelapa / clade: Yanornithidae4
Thulaganyo: Theropoda > Avialae4
Bogolo jwa matlapa: 126 go ya go 113 dimilione tsa dingwaga (Barremian / Aptian)4
Dibopego tsa matlapa: Jiufotang, Yixian4
Dinaga: Tšhaena4
Direkoto tsa difosili: 4 mo The Paleobiology Database4
Go fitlhelwa: Yanornis was named by Zhou and Zhang in 2001. The type species Y. martini was named after paleontologist Larry Martin.1 4
Go sa ntse go ganetsanwa: Scientists still debate whether Yanornis sometimes switched its diet from fish to seeds.1

Kwa dintlha di tswang teng

Yanornis (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
pone.0095036 1..8 (journals.plos.org)
Yanornis in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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