Qhov nruab nrab giraffe tsaug zog li 4.6 teev hauv ib hnub 5 Rau feem ntau, giraffes nyiam pw thaum hmo ntuj, txawm hais tias lawv tau txais qee qhov pw tsaug zog txhua hnub. Giraffes tuaj yeem tsaug zog sawv thiab pw, thiab lawv lub voj voog pw tsaug zog yog luv heev, kav ntev li 35 feeb lossis luv dua.
Yuav ua li cas yog ib tug giraffe pw?
Giraffe feem ntau so thaum sawv ntsug, tab sis kev tshawb fawb tshiab qhia tias lawv pw ntau dua li qhov kev xav yav dhau los. Thaum pw tsaug zog, lawv quav lawv ob txhais ceg hauv qab lawv lub cev, tab sis feem ntau ua kom lawv lub caj dab tuav siab… Kev tshawb fawb hauv vaj tsiaj tau pom tias giraffe nkag mus rau REM pw tsaug zog thaum nyob hauv txoj haujlwm no.
Dab tsi yog tsiaj nteg pw?
Ntau plaub-legged av herbivores- nyuj, moose, rhinos, bison, thiab neesntawm lawv - tuaj yeem doze me ntsis ntawm lawv ko taw, tab sis lawv yuav tsum pw tsaug zog tob heev.
Yuav ua li cas giraffes tsaug zog tsawg?
Giraffes - Plaub mus rau tsib Teev ib hnub
Raws li cov tsiaj txhu, giraffes siv sijhawm feem ntau ntawm lawv noj. Lawv pw tsaug zog ntau nyob rau hauv luv naps ntev 35 feeb lossis tsawg dua. Lawv tuaj yeem pw tsaug zog lossis sawv ntsug.
Tus tsiaj twg pw tau 3 xyoos?
Snails xav tau noo noo kom ciaj sia; yog li yog tias huab cua tsis sib koom tes, lawv tuaj yeem pw tsaug zog txog peb xyoos. Nws tau raug tshaj tawm tias nyob ntawm thaj chaw, cov qwj tuaj yeem hloov mus rau hauv hibernation (uas tshwm sim thaum lub caij ntuj no), lossis estivation (tseem hu ua 'lub caij ntuj sov pw'), pab kom dim ntawm huab cua sov.
