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Protoavis

Hiika maqaa: “first bird”1

Kan nyaate: FoonDaayinoowwan foon nyaatanTiraayaasikii Dhumaa

Protoavis was a small, meat-eating dinosaur that lived in what is now Texas, USA, about 210 million years ago. It had sharp teeth and big eyes at the front of its skull, which helped it see well in the dark. Some scientists think it might have been an early bird, but most disagree.1

Kan jiraate

waggaa miliyoona 227 hanga 206 dura3

Tiraayaasikii Dhumaa

Fosiliiwwan kan itti argaman

Texas, USA1

Ol-dheerina

0.35 m (1.1 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 ol-dheeraa ture?

akka barcuma jala deemuu danda'utti xiqqaameetira 100 sekondii 7.7 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

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)

Protoavis 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

Protoavis lived about 210 million years ago, which is 60 to 75 million years before the famous early bird Archaeopteryx.1

The fossils of Protoavis were found in a jumbled pile of bones, possibly from a flash flood that killed many animals at once.1

Protoavis had eyes at the front of its skull, which gave it binocular vision and suggests it may have been active at night or twilight.1

The first fossils of Protoavis were discovered in 1973 and were originally thought to be a young Coelophysis dinosaur.1

Most scientists doubt that Protoavis is a true bird, because the bones are too broken and mixed up to be sure they belong to one species.1

Protoavis was named by paleontologist Sankar Chatterjee in 1991, who thought it was an early bird from Texas.1

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

?Is Protoavis a dinosaur?

Most scientists think Protoavis is a prehistoric reptile, but they are not sure if it is a bird or a mix of different animals. The page calls it a meat eating theropod.1

?How big was Protoavis?

Protoavis was about 35 centimetres tall, according to the scientist who first described it. That is about as tall as a ruler.1

?Did Protoavis have feathers?

Some scientists think it had feathers because of bumps on its arm bones, but others are not sure. No feather impressions have been found.1 2

?Could Protoavis fly?

If it was a bird, it could probably fly from tree to tree but not for long distances. However, most scientists doubt it was a bird at all.2

?When did Protoavis live?

Protoavis lived about 210 million years ago, during the Late Triassic period. That is 60 to 75 million years before Archaeopteryx.1

?What did Protoavis eat?

Protoavis was a carnivore, meaning it ate meat. It had sharp teeth on the tip of its jaws for catching prey.1

Seenaa sobaa diigaa

Seenaa sobaa: Protoavis is definitely the oldest known bird.

Dhugaa: Most paleontologists doubt that Protoavis is a bird at all. The fossils are too fragmentary and jumbled to be sure they come from a single bird-like animal.1

Ogeeyyii daayinootiif

Maqaa saayinsii: Protoavis
Kan maqaa baase: Chatterjee 19913
Garee: Daayinoowwan foon nyaatan
Maatii / kilaadii: Theropoda3
Ramaddii: Theropoda3
Umurii dhagaawwanii: waggaa miliyoona 227 hanga 206 (Norian)3
Caasaawwan dhagaa: Cooper Canyon3
Biyyoota: Ameerikaa3
Galmee fosilii: 1 The Paleobiology Database keessa3
Argannoo: Protoavis was named by Sankar Chatterjee in 1991 based on fossils found in the Dockum Group of Texas, USA, in 1973 and 1984. The bones were discovered in a mudstone deposit that may have formed after a flash flood.1
Ammallee falmisiisaa: Scientists still debate whether Protoavis is a bird, a dinosaur, or a mix of different animals, because the fossils are so broken and incomplete.1

Odeeffannoon eessaa dhufa

Protoavis (en.wikipedia.org)
Oldest known birds found in Texas mudstone - UPI Archives (upi.com)
Protoavis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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