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Archaeorhynchus

Hiika maqaa: “ancient snout”1

Kan nyaate: BiqiltootaSimbirroota jalqabaaKireetaashasii Jalqabaa

Archaeorhynchus was an early bird that lived in China during the time of the dinosaurs. It had a beak instead of teeth, and it swallowed lots of small stones to help grind up its food in its stomach.2 1

Kan jiraate

waggaa miliyoona 126 hanga 113 dura4

Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Liaoning Province, China2 1

Dheerina

0.2 m (0.7 ft)1

Ulfaatina

0.275 kg (1 lb)1

Ol-dheerina

0.155 m (0.5 ft)1

Saffisa ol'aanaa

gara 24 km/sa'a (15 mph)

Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

Hammam ulfaataa ture?

akka muuzii 2.5 ulfaata

adurree manaa caalaa salphaaakka bilookii ijaarsaa taphaa 6 tarreen dheeraaakka barcuma jala deemuu danda'utti xiqqaadirree kubbaa miilaa guutuu sekondii 16 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Archaeorhynchus 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)

Archaeorhynchus gara 24 km/sa'a (15 mph)

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

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

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Archaeorhynchus is one of the earliest known birds with a beak instead of teeth.2 1

All known fossils of Archaeorhynchus have more than three dozen gizzard stones in their stomach area.2 1

It lived about 125 to 120 million years ago, during the early Cretaceous period.1 3

The first fossil was found in the Yixian Formation in Liaoning, China, and was reported in 2005.1

Archaeorhynchus had a long, flat beak that was not pointed, so it probably did not eat fish or insects.2

It had strong wings and an alula, which is a small feather that helps with flight control, similar to modern birds.2

The name Archaeorhynchus comes from Greek words meaning 'ancient snout'.1

Fakkii AI'n hojjetame: Archaeorhynchus — Fakkii AI'n hojjetame kan Archaeorhynchus 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 Archaeorhynchus baay'ee gaafataman

?How big was Archaeorhynchus?

About 20 centimetres (7.9 inches) long and weighed around 275 grams (9.7 ounces). That is about the size of a small modern bird like a blackbird.1

?Did Archaeorhynchus have feathers?

Yes. Fossils show feathers preserved on the neck, head, wings and tail, just like modern birds.1

?What did Archaeorhynchus eat?

It probably ate plants. Scientists think this because all known fossils have lots of gizzard stones in their stomach, which were used to grind up tough plant food.1 2

?Could Archaeorhynchus fly?

Yes. It had strong wings and a special feather called an alula that helped with flight control, similar to many modern birds.1 2

Ogeeyyii daayinootiif

Maqaa saayinsii: Archaeorhynchus
Kan maqaa baase: Zhou and Zhang 20064
Garee: Simbirroota jalqabaa
Maatii / kilaadii: Ornithuromorpha4
Ramaddii: Theropoda > Avialae4
Umurii dhagaawwanii: waggaa miliyoona 126 hanga 113 (Barremian / Aptian)4
Caasaawwan dhagaa: Yixian, Jiufotang4
Biyyoota: Chaayinaa4
Galmee fosilii: 2 The Paleobiology Database keessa4
Argannoo: Archaeorhynchus was named by Chinese paleontologists Zhonghe Zhou and Fucheng Zhang in 2006. The first fossil was found in the Yixian Formation in Liaoning, China, and was a nearly complete skeleton with feather impressions.2 1
Ammallee falmisiisaa: Scientists are not sure exactly what plants Archaeorhynchus ate, because its beak is not like that of any modern bird.2

Odeeffannoon eessaa dhufa

Archaeorhynchus (en.wikipedia.org)
A beaked basal ornithurine bird (Aves, Ornithurae) from the Lower Cretaceous of China (ivpp.cas.cn)
PBDB Taxon (paleobiodb.org)
Archaeorhynchus in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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