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Eoalulavis kartun
Dino kad No. 0590 wɔ 2 027 mu

Eoalulavis

Din no ase: “dawn alula bird”1
Ɔdii: NamNnomaa a wɔdii kanKretasias Mfiase

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

Ɔtenaa ase
mfeɛ ɔpepem 126 kɔsi 121 a atwam2
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Las Hoyas, Cuenca, Spain12
Tenten
0.17 m (0.6 ft)1
Ntaban trɛmu
0.26 m (0.9 ft)1
Mu duru
0.045 kg (0 lb)1
Ntɛmntɛm a ɛsen biara
bɛyɛ 21 km/h (13 mph)
Wimtuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Eoalulavis ne tenten bɛyɛ 0.2 m (0.7 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)

Na ne mu yɛ duru sɛn?

ne mu duru te sɛ kwadu 0.5
ne mu yɛ hare sen fie agyinamoane tenten te sɛ agodeɛ blɔk 5 a ɛtoatoa soanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 18 mu

Eoalulavis kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

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

AI na ɛyɛeɛEoalulavis mfonini a AI yɛeɛ
Yei yɛ Eoalulavis mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Eoalulavis ho

?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

Ma dino ho animdefoɔ

Nyansahu din
Eoalulavis
Obi a ɔtoo din
Sanz et al. 19962
Kuo
Nnomaa a wɔdii kan
Abusua / kuo kɛseɛ
Enantiornithes2
Nkyekyɛmu
Theropoda > Avialae2
Abotan no mfeɛ
mfeɛ ɔpepem 126 kɔsi 121 (Barremian)2
Abotan nhyehyɛeɛ
La Huérguina2
Aman
Spania2
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu2
Nhunumu
Eoalulavis was named in 1996 by Sanz and colleagues based on a single fossil skeleton found at Las Hoyas in Spain.12
Wɔda so gye ho akyinnye
Scientists are not sure what its hind legs looked like because no leg bones have been found.1

Baabi a nsɛm no firi

  1. Eoalulavis (en.wikipedia.org)
  2. Eoalulavis in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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