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Eoalulavis na ndenge ya karton
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Eoalulavis

Nkombo elingi koloba: “dawn alula bird”1
Alyaki: MosuniBandeke ya libosoKretase ya ebandeli

Eoalulavis was a tiny bird that lived about 125 million years ago in what is now Spain. It was one of the earliest birds to have an alula, a special little wing feather that helps birds fly slowly and turn sharply.1

Azalaki na bomoi
mbula milio 126 kino 121 eleki2
Kretase ya ebandeli
Bafosile emonanaki na
Las Hoyas, Cuenca, Spain12
Bolai
0,17 m (0,6 ft)1
Bonene ya mapapu
0,26 m (0,9 ft)1
Bozito
0,045 kg (0 lb)1
Mbangu ya likolo
pene na 21 km/h (13 mph)
Kopumbwa, kokanisa

Azalaki na bomoi ntango nini?

Triasiki
Jurasiki
Kretase
Mbula milio 252 eleki20114566, asteroide

Azalaki monene boni?

Azalaki molai boni?

Eoalulavis pene na 0,2 m bolai (0,7 ft)Pusu ya ndako pene na 0,5 m (1,6 ft)Mbwa pene na 1 m (3,3 ft)Velo ya moto mokolo pene na 1,8 m (5,9 ft)

Azalaki kilo boni?

kilo lokola matoko 0,5
pepele koleka pusu ya ndakomolai lokola babrike 5 ya masano na molongoakokaki kopumbwa kokatisa esika mobimba ya ndembo na sekonde 18

Eoalulavis azalaki monene boni soki tokokanisi na YO?

Kaka matematiki na navigatere na yo. Eloko moko te ebombami to etindami esika moko.

Azalaki na mbangu boni?

makambo ya kitoko

Makambo ya kosepelisa

1

Eoalulavis was about the size of a European goldfinch, weighing only about 45 grams (1.6 ounces).1

2

Its wingspan, including feathers, was only about 26 centimeters (10 inches), similar to a modern kingfisher.1

3

The name Eoalulavis means 'dawn alula bird' because it is one of the earliest birds known to have an alula, or 'bastard wing'.1

4

Scientists found the remains of its last meal inside the fossil: concentrated pieces of crustacean shells.1

5

Eoalulavis had a very thin, spear-shaped breastbone, unlike the wide breastbones of most early birds.1

6

It likely flew in a bounding style, flapping hard then tucking its wings to dive, like modern songbirds and woodpeckers.1

7

The fossil was preserved with feathers and soft tissues because it was buried quickly in a lake with special conditions.1

Esalemi na AIElilingi ya Eoalulavis esalemi na AI
Elilingi esalemi na AI oyo ezali kolakisa ndenge Eoalulavis akokaki kozala. Ordinatere esalaki yango na makambo oyo bato ya siansi bayebi. Ezali kaka kokanisa: nyama ya solo akokaki kozala ndenge mosusu, mpe moto moko te ayebi balangi na ye ya solo.
otunaki

Mituna oyo batunaka mingi na ntina na Eoalulavis

?What did Eoalulavis eat?

It ate small crustaceans. Scientists found pieces of crustacean shells in its fossilized belly, its last meal.1

?How big was Eoalulavis?

It was tiny, about the size of a European goldfinch. It weighed about 45 grams and had a wingspan of about 26 centimeters.1

?Could Eoalulavis fly well?

Yes, it was a good flier. It had an alula for slow, sharp turns and likely used bounding flight, flapping hard then diving with wings folded, like modern songbirds.1

?Is Eoalulavis a dinosaur?

Yes, it is a bird, and birds are a type of dinosaur called avialan dinosaurs. It lived about 125 million years ago.1

Mpo na bayebi ya badino

Nkombo ya siansi
Eoalulavis
Nkombo epesamaki na
Sanz et al. 19962
Lisanga
Bandeke ya liboso
Libota / klade
Enantiornithes2
Klasifikasio
Theropoda > Avialae2
Mbula ya mabanga
mbula milio 126 kino 121 (Barremian)2
Milongo ya mabanga
La Huérguina2
Bikolo
Espanye2
Bafosile oyo ekomami
1 na The Paleobiology Database2
Ntango bamonaki yango
Eoalulavis was named in 1996 by Sanz and colleagues based on a single fossil skeleton found at Las Hoyas in Spain.12
Naino bazali kowelana
Scientists are not sure what its hind legs looked like because no leg bones have been found.1

Esika makambo euti

  1. Eoalulavis (en.wikipedia.org)
  2. Eoalulavis in The Paleobiology Database (CC BY 4.0): mbula, bisika, milongo ya mabanga, klasifikasio.

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