Indlela ezibona ngayo

i-hummingbird ibona kanjani umhlaba?

Ibona imibala ongeke uyibone

Iphaphazela phakathi kwezimbali, i-hummingbird ibona imibala ongakaze uyizwe futhi ongeke uyizwe. Ngale kothingo lwenkosazana olujwayelekile, amehlo ayo anamakhoni amane abona imibala 'engekho ku-spectrum' — inhlanganisela njenge-ultraviolet exutshwe nokubomvu enganandawo ku-spectrum yethu futhi enganandawo kunoma yiluphi ulimi lomuntu. Umhlaba wayo ogcwele izimbali upendwe ngemibala esingeke siyicabange.

Bona ngamehlo azo

I-hummingbird — Indlela esibona ngayo umhlaba — Indlela esibona ngayo umhlaba

Ukucaca kokubona5.5 cpd · 20/110 (est.)

Ibanga lokubona300°

Ukuhlanganiswa kokuphazima120 Hz

Umuntu ≈ 60 cpd (20/10)

Ukubona kuka-i-hummingbird kucace kangakanani?

Amehlo ayo ahlukanisa cishe ama-cycles angu-5.5 ngedigri (20/110 (est.)), kanti umuntu ufinyelela cishe ku-60 cpd (20/10). Ibanga layo lokubona lisabalala cishe ngo-300°.

i-hummingbird ubona kanjani umuntu?

Amehlo ayo ahlukanisa cishe imijikelezo engu-5.5 ngedigri, kanti awakho angu-60, ngakho ubuso kumele busondele cishe izikhathi ezingu-11 ukuze ibone imininingwane oyibonayo. Isimo sakho nokunyakaza kwakho kufika kucacile; ukubukeka kobuso bakho akufiki.

Ukuqhathanisa imibala

Okwakho

Okwazo

Red

Orange

Yellow

Green

Blue

Purple

How each colour shifts when seen through this animal's eyes, using the same colour model as the app. Tones a screen can't emit (such as ultraviolet) are shown as an approximation.

Yimiphi imibala i-hummingbird engayibona?

Ibona imibala engeyona ye-spectral (UV+obomvu, UV+oluhlaza, UV+ophuzi) thina bantu esingakwazi ngokoqobo ukuyibona, ngaphezu kwepaleti ejwayelekile ecebile kakhulu.

Ama-photoreceptor

I-Tetrachromat (amaseli e-cone ama-4) + amaconsi amafutha

Iziqongo zokuzwela kwama-cone

UV370 nm
S (oluhlaza sasibhakabhaka)450 nm
M (oluhlaza)510 nm
L (obomvu)560 nm

i-hummingbird ibona kanjani ebumnyameni?

Isebenza emini.

Ukubona kuka-i-hummingbird kuqhathaniswa kanjani nokomuntu?

Imininingwane ye-hummingbird, eseduze ku-20/110, iluvivi kakhulu kune-20/20 yakho. Phezu kwalokho ibona umbala wesine, kanye nemibala exubile ye-ultraviolet ongenayo indlela yokuyibona, futhi amehlo ayo alandela ukunyakaza ngokushesha okwanele ukuqondisa ukuntanta.

Yini eyisipesheli ngokubona kuka-i-hummingbird?

Izwa imibala engenanto elingana nayo kubantu
Ibona i-ultraviolet
Ukubona kwesikhathi okusheshayo kakhulu ukuze indize endaweni eyodwa

Imithombo yesayensi

Stoddard et al. (2020)
Herrera et al. (2008)
Lisney et al. (2015)

Landa i-Animal Vision

Khomba ikhamera yakho kunoma yini bese ubuka umhlaba uguquka ube ukubona kwalesi silwane ngesikhathi sangempela.