Kartu dino No. 0453 ci 2 027

Cratoavis

Tur bi mooy: “Crato bird”1

Lekkoon: JënPicc yu jëkk yiKretase bu jëkk

Cratoavis was a small bird that lived about 117 million years ago in what is now Brazil. It had feathers on its wings and body, and it ate fish for dinner!1 2

Dundoon

am na 120 ba 113 milyoŋ at4

Kretase bu jëkk

Fosil yu ñu gis ci

Pedra Branca Quarry, Crato Formation, Ceará, Brazil4 1

Gaawaay bi gën a kawe

lu tollu ci 27 km/h (17 mph)

Naaw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Cratoavis lu tollu ci 27 km/h (17 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Cratoavis is one of the earliest known fossil birds from South America, living about 117 million years ago.2

Its fossil includes feathers attached to the wings and around the body, showing what it looked like.1

Fish bones from at least two small fish called Dastilbe crandalli were found inside the bird's digestive tract.2

This is the first direct evidence of what any Mesozoic bird from the Southern Hemisphere ate.2

Cratoavis had a short beak, but it still caught and ate fish.2

Nataalu Cratoavis bu ñu def ak IA — Nataal bu IA def la, muy wone ni Cratoavis mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

yeen a laaj

Laaj yi ñu gën a laaj ci Cratoavis

?How big was Cratoavis?

It was a very small bird, about the size of a sparrow. The fossil shows it had a short beak and long tail feathers.1 3

?What did Cratoavis eat?

It ate fish. Fish bones from at least two small fish called Dastilbe crandalli were found inside its digestive tract.2 1

?Did Cratoavis have feathers?

Yes, its fossil has feathers attached to the wings and around the body, including two very long tail feathers.1 3

?When did Cratoavis live?

It lived about 117 million years ago, during the Early Cretaceous period.1 3

Ngir ñi xam dino lool

Turu xam-xam: Cratoavis
Ku ko tudde: Carvalho et al. 20154
Kurél: Picc yu jëkk yi
Njaboot / klad: Euenantiornithes4
Klasifikasiyoŋ: Theropoda > Avialae4
Màggaayu doj yi: 120 ba 113 milyoŋ at (Aptian)4
Formasiyoŋi doj: Crato4
Réew yi: Beresil4
Fosil yu ñu gis: 1 ci The Paleobiology Database4
Gisees: Cratoavis was named in 2015 by Carvalho and colleagues. The fossil was found in the Crato Formation in Brazil.4 1
Ñu ngi koy werante ba tey: Scientists are not sure exactly how big Cratoavis was, because only one fossil has been found.1

Fa xibaar yi jóge

Cratoavis (en.wikipedia.org)
Evidence of piscivorous diet in an enantiornithine bird from the Lower Cretaceous of Brazil (igeo.ufrj.br)
Brasil - A new genus and species of enantiornithine bird from the Early Cretaceous of Brazil A new genus and species of enantiornithine bird from the Early Cretaceous of Brazil (scielo.br)
Cratoavis in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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