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Hesperornithoides

Hiika maqaa: “western bird form”1

Kan nyaate: FoonRaappitarootaJuraasikii Dhumaa hanga Kireetaashasii Jalqabaa

Hesperornithoides was a small, bird-like dinosaur that lived during the Late Jurassic period. It was a troodontid, a group of smart, fast predators with big brains. This dinosaur was only about as long as a cat, but it was a fierce hunter of insects and small animals.1 4

Kan jiraate

waggaa miliyoona 155 hanga 143 dura4

Juraasikii Dhumaa hanga Kireetaashasii Jalqabaa

Fosiliiwwan kan itti argaman

Jimbo Quarry, near Douglas, Wyoming, USA1 4

Dheerina

0.89 hanga 1 m (2.9 hanga 3.3 ft)1

Ol-dheerina

0.39 m (1.3 ft)

tilmaama

Saffisa ol'aanaa

gara 24 km/sa'a (15 mph)

Fiiguu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Hammam dheeraa ture?

Hammam ol-dheeraa ture?

tilmaama

akka adurree manaa 2 funyaan hanga eegeetti dheeraaakka muuzii 6 walitti hiriiran dheeraaakka barcuma jala deemuu danda'utti xiqqaameetira 100 sekondii 15 keessatti fiiguu danda'a (namni hunda caalaa saffisaan 9.6 barbaada)

SI wajjin yoo wal bira qabamu, Hesperornithoides 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)

Hesperornithoides 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

Hesperornithoides was nicknamed 'Lori' before it was officially named in 2019.1

Its skeleton was discovered by accident in 2001 while a field crew was digging up a much larger dinosaur called Supersaurus.1

The fossil was found in a muddy sandstone layer that was once a wetland or lake environment.1

Hesperornithoides lived during the Late Jurassic, about 154 to 143 million years ago, in what is now Wyoming.4

This dinosaur had keratin sheaths on its claws, which are rarely preserved in fossils.1

Hesperornithoides was a troodontid, a group of dinosaurs closely related to birds, and its discovery helped show that bird-like dinosaurs lived much earlier than some scientists thought.1

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

?How big was Hesperornithoides?

About 89 centimetres (35 inches) long, roughly the size of a turkey or a cat.1 2

?Could Hesperornithoides fly?

No. It had wing feathers, but they were too small for flight.3

?What did Hesperornithoides eat?

It was a carnivore that likely hunted insects and small animals.1

?When was Hesperornithoides discovered?

In 2001, by accident while a field crew was digging up a Supersaurus in Wyoming.1 3

Ogeeyyii daayinootiif

Maqaa saayinsii: Hesperornithoides
Kan maqaa baase: Hartman et al. 20194
Garee: Raappitaroota
Maatii / kilaadii: Troodontidae4
Ramaddii: Theropoda > Troodontidae4
Umurii dhagaawwanii: waggaa miliyoona 155 hanga 143 (Kimmeridgian / Tithonian)4
Caasaawwan dhagaa: Morrison4
Biyyoota: Ameerikaa4
Galmee fosilii: 1 The Paleobiology Database keessa4
Argannoo: The skeleton was found in 2001 by a field crew from the Tate Geological Museum led by William Wahl, while they were excavating a Supersaurus. It was named Hesperornithoides miessleri in 2019 by Scott Hartman and colleagues.1
Ammallee falmisiisaa: Scientists are not sure if the single known specimen was an adult or a subadult, which affects estimates of its full adult size.1

Odeeffannoon eessaa dhufa

Hesperornithoides (en.wikipedia.org)
Hesperornithoides ‘Lori’ Exhibit | Wyoming Dinosaur Center (wyomingdinosaurcenter.org)
Small Wyoming dinosaur helps rewrite the evolutionary story of birds, flight – UW–Madison News (news.wisc.edu)
Hesperornithoides in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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