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Igishushanyo cya Hooded pitohui
No. 1380 kuri 1 402

Hooded pitohui

Pitohui dichrous
Ibyerekeye izina: "Pitohui" is a Papuan word meaning "rubbish bird", a reference to the bird being inedible. "Dichrous" comes from Ancient Greek and means "two coloured".1
Irababaza gusaNtukayikorehoIrababaza, ariko ntizakugirira nabi bikomeye.
Izindi nyamaswa zifite uburozi Uburozi mu ruhu rwayoIrya: Bike muri buri kimweIfite uburozi, ntifite ubumara
Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

The hooded pitohui is a songbird with reddish-brown and black feathers that lives in the forests of New Guinea. It is one of the few birds known to be poisonous, and its toxins are held in its skin and feathers, so it is best left alone.1

Ifite uburozi cyangwa ifite ubumara? Inyamaswa zifite ubumara zibwinjiza mu mubiri ziruma cyangwa zitera urubori. Inyamaswa zifite uburozi zigira nabi uzikozeho cyangwa uziriye. Iyi ifite uburozi.
Iba muri
Endemic to New Guinea and the nearby island of Yapen1
Ositaraliya na Oseyaniya
Ahabanza
It lives in rainforest, forest edges, secondary growth and sometimes mangrove forests. It is found from sea level up to 2,000 m, and is most common in hills and low mountains.1
Uburebure
22 cm kugeza kuri 23 cm (8,7 in kugeza kuri 9,1 in)1
Ibiro
65 g kugeza kuri 76 g (2,3 oz kugeza kuri 2,7 oz)1
Umuvuduko wo hejuru
hafi 40 km/h (25 mph)
Kuguruka, ikigereranyo cy'ugereranyije
Irya iki?
Its diet is mostly fruit, especially figs, along with grass seeds, insects and other invertebrates such as beetles, spiders and earwigs. It may also eat small vertebrates.1
Koko!Ifoto ya Hooded pitohui
Hooded pitohui. Ifoto: unknown. CC0, iNaturalist.

Uko wayimenya

  • Black upperwing, head, chin, throat, upper breast and tail1
  • Rest of the plumage is reddish brown1
  • Black bill and legs1
  • Males and females look alike1
  • Young birds look like adults, but their tail and wing feathers are tinged with brown1

Ikunze kwitiranywa na: Other pitohuis are also poisonous and share a similar plumage, which is an example of convergent evolution. The non-poisonous juvenile greater melampitta has plumage similar to the hooded pitohui, which is Batesian mimicry.1

Imbaraga z'uburozi

Uburozi mu ruhu rwayo

Uruhu rwayo rufite uburozi. Ni bibi kuyikoraho, kuyirigata cyangwa kuyirya.

Uburozi bwayo bukora iki?

This bird is poisonous rather than venomous. Its skin, feathers and other tissues contain batrachotoxin compounds, including homobatrachotoxin, which is a neurotoxin that attacks the nerves. In 1990, scientists preparing museum skins of this bird felt numbness and burning when handling them.1

Iteje akaga kangana iki ku bantu?

Akaga ku bantu: IrababazaIshobora kubabaza cyane, ariko hafi ya buri gihe nta kibazo gikomeye biteza.

Local hunters know the bird is toxic and avoid it. Harm is most likely from handling the skin or feathers, since the toxins are concentrated there.1

Ikora iki iyo ifite ubwoba?

Its toxins are thought to deter predators and to help protect it from feather lice and ticks. Its bright, contrasting plumage may warn predators that it is distasteful.1

Niba hari uwayikozeho cyangwa uwayiriye

  • Niba hari uwayiriye cyangwa afite ibimenyetso nyuma yo kuyirya: hamagara ako kanya nimero y'ubutabazi cyangwa ikigo gishinzwe uburozi.

Buri gihe banza uhamagare nimero y'ubutabazi (112, 000, 911). Izi ni inama rusange z'ubutabazi bw'ibanze, si inama za muganga. Ibanze by'ubutabazi bw'ibanze

Irinde akaga

  • Ntuzigere ukora, ufata cyangwa ushotora inyamaswa yo mu gasozi, nubwo yaba ntoya, kandi nubwo yasa n'isinziriye cyangwa yapfuye.
  • Yihe umwanya. Niba uhuye n'imwe, tuza, usubire inyuma buhoro buhoro kandi uyireke yigendere.
  • Niba wayikozeho cyangwa wayiriye: ntukube amaso cyangwa umunwa, karaba intoki kandi ushake ubufasha bwa muganga.

Ntigushakisha ngo ikugirire nabi. Uburozi bwayo buriho gusa kugira ngo hatagira ikiyirya. Ibindi ku kwirinda

Ni hehe ku isi?

AfurikaAziyaUburayiAmerika y'AmajyaruguruAmerika y'AmajyepfoOsitaraliya na Oseyaniya

Ingana gute?

Ireshya ite?

Hooded pitohui ireshya hafi 23 cm (9,1 in)Umuneke hafi 18 cm (7,1 in)Injangwe yo mu rugo hafi 50 cm (1,6 ft)

Iremera ibingana iki?

iremera nka trombone 76 zo gufata impapuro
ireshya n'ibice 7 by'ibikinisho byo kubaka biri ku murongoyaguruka ikambuka ikibuga cyose cy'umupira w'amaguru mu masegonda 9,5

Hooded pitohui ingana ite ugereranyije NAWE?

Ni imibare gusa ikorerwa muri mudasobwa yawe. Nta kintu kibikwa cyangwa cyoherezwa ahandi.

Yihuta gute?

bikwiye kumenywa

Ibintu by'ukuri

1

Batrachotoxins are among the most toxic compounds in nature by weight, about 250 times more toxic than strychnine.1

2

Some pitohui toxins were first found only in poison dart frogs of Central and South America.1

3

The birds' toxicity varies by location and by individual, and some birds have been collected with no detectable toxins.1

4

It lives in family groups and often joins and even leads mixed-species foraging flocks.1

5

The bird's song is a variable set of three to seven whistles, which can slur up or down.1

Usenya ibinyoma

Ikinyoma: The bird makes its own poison.

Ukuri: The bird does not make the toxin itself. It is thought to take the toxin from its diet, possibly from Choresine beetles that contain it.1

Ku bahanga mu by'ubumara

Izina rya siyansi
Pitohui dichrous
Itsinda
Izindi nyamaswa zifite uburozi
Umuryango
Oriolidae2
Itsinda rinini (order)
Passeriformes
Imigabane
Ositaraliya na Oseyaniya
Abana bato
The species is a cooperative breeder, and family groups help protect the nest and feed the young.1
Uko imeze mu gasozi
Common and not at risk of extinction, with stable numbers1
Akaga ku bantu
2 / 5: Irababaza3

Aho ibintu bivugwa bituruka

  1. Hooded pitohui (Wikipedia (CC BY-SA 4.0))
  2. Pitohui dichrous (iNaturalist): amazina n'ibyiciro.
  3. Venom Wiki: urwego rw'akaga, ingano isanzwe n'ikigereranyo cy'umuvuduko ni ibyacu bwite. Reba uko tubibara: Uko tugena akaga.

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