Pob petrels noj penguins?

Cov txheej txheem:

Pob petrels noj penguins?
Pob petrels noj penguins?

Video: Pob petrels noj penguins?

Video: Pob petrels noj penguins?
Video: Polar bear cub is surprised by a seal - Snow Bears: Preview - BBC One 2024, Hlis ntuj nqeg
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Cov neeg laus penguins noj hauv hiav txwv tsim ib feem ntawm cov zaub mov loj heev Macronectes spp. Nws yog dav xav tias lawv yog scavenged tom qab raug tua lossis raug mob los ntawm cov tsiaj nyeg ntau dua xws li cov ntsaws ruaj ruaj Arctocephalus spp.

Pob petrels noj penguins?

Kev txhoj puab heev, cov petrels loj (ob hom) yog cov khib nyiab loj hauv cov dej subantarctic thiab Antarctic qhov twg lawv noj penguin, albatross, foob thiab whale carrion, nkoj offal thiab kelp. … Lawv muaj peev xwm qhib tau cov foob pob thiab cov whale carcasses ntawm av thiab hauv hiav txwv, siv lawv cov nqi loj los ua ib lub qhov.

tus petrel loj noj dab tsi?

Southern giant petrels noj feem ntau invertebrates (krill, squid, thiab lwm yam) los yog khawb rau qhov tuag thiab lwj. Lawv yog cov neeg txawj ntse tshwj xeeb ntawm cov nkoj nuv ntses thiab tua cov ntses tuag thiab/los yog cov tsiaj txhu uas cov nkoj pov tseg.

tsiaj twg noj petrels?

Giant Petrels tsis tshua muaj neeg tua tsiaj tiag tiag, txawm hais tias lawv yuav tuaj rau hauv qhov teeb meem muaj teeb meem thaum sim tua Skua menyuam qaib thiab qe.

Puas yog petrels carnivores?

Petrels yog carnivores thiab / lossis scavengers, thiab thaum lawv cov zaub mov tau paub meej tias qib trophic tuaj yeem siv los cuam tshuam rau lub koom haum hauv zej zog, lawv faib khoom noj, kev sib tw. thiab like.

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