Elektorornis

Il num vul dir: “amber bird”1

Mangiava: InsectsUtschels primitivsCretacic tardiv

Elektorornis was a tiny bird that lived about 99 million years ago. It had a super long middle toe, much longer than its other toes. Scientists think it used that long toe to poke into tree bark and find tasty bugs to eat.1 2

Viveva

avant 100 fin 94 milliuns onns3

Cretacic tardiv

Fossils chattads en

Angbamo locality, Hukawng Valley, Kachin Province, northern Myanmar2 3

Spertadad maximala

var 27 km/h (17 mph)

Sgular, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Elektorornis var 27 km/h (17 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Elektorornis is the first bird species ever described from fossils found in Burmese amber.1

Its third toe was 20% longer than its whole foot bone (tarsometatarsus). No other known bird, alive or extinct, has such a long toe compared to its foot.2

This bird was smaller than a sparrow. It was an enantiornithine, a group of early birds that lived alongside dinosaurs.1 2

The only known fossil of Elektorornis is a partial right leg and some wing feathers, all preserved in a piece of amber.1 2

Elektorornis had big, curved claws and a long hallux (back toe) that helped it grip branches. It was an arboreal bird, meaning it lived in trees.2

Scientists think Elektorornis may have had a toothless beak to pry into wood, like a woodpecker, to reach insects.1

Maletg da Elektorornis fatg cun IA — In maletg fatg cun IA che mussa co Elektorornis pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

Per experts da dinos

Num scientific: Elektorornis
Numnà da: Xing et al. 20193
Gruppa: Utschels primitivs
Famiglia / clada: Enantiornithes3
Classificaziun: Theropoda > Avialae3
Vegliadetgna da la crappa: 100 fin 94 milliuns onns (Cenomanian)3
Pajais: Myanmar3
Chats da fossils: 1 en The Paleobiology Database3
Scuverta: Elektorornis chenguangi was named in 2019 by Lida Xing and colleagues. The fossil was found in Burmese amber at the Angbamo locality in Myanmar. The species name honors Chen Guang, a curator at the Hupoge Amber Museum.2 1
Anc discutà: Scientists are not sure exactly how Elektorornis used its extra-long middle toe. It might have been for probing tree bark for insects, or for better climbing, or both.2

Danunder che vegnan ils fatgs

Elektorornis (en.wikipedia.org)
A New Enantiornithine Bird with Unusual Pedal Proportions Found in Amber: Current Biology (cell.com)
Elektorornis in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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