Lawv cov zaub mov yog dej thiab cov tsiaj txhu hauv av, xws li sandhoppers, thiab qee zaum lawv noj ntses me me thiab crabs. Nws yuav siv li 6 mus rau 7 lub lis piam ua ntej cov menyuam qaib tuaj yeem ya tau. Thaum lub caij ntuj no, pab pawg ntawm New Zealand dotterels, cov neeg laus thiab cov hluas, sib sau ua ke ntawm cov chaw flocking.
Dotterels noog noj dab tsi?
Banded dotterels feem ntau yog carnivorous, tab sis kuj siv berries ntawm shrubs xws li Muehlenbeckia thiab Coprosma. Tsiaj noj muaj ntau yam thiab muaj kev cuam tshuam txog kev muaj nyob hauv zos, xws li. crustaceans, worms thiab yoov ntawm ntau qhov chaw ntug dej hiav txwv.
Puas dotterels endangered?
The endangered New Zealand dotterel ib zaug tau nthuav dav thiab ntau. Tam sim no tsuas muaj li ntawm 2500 tus noog sab laug, ua rau cov dotterels muaj kev pheej hmoo ntau dua li qee hom kiwi. Qhov cuam tshuam ntawm kev loj hlob ntawm ntug dej hiav txwv ntawm qhov chaw nyob, qhia cov tsiaj nyeg thiab kev cuam tshuam thaum lub caij yug me nyuam yog txhua yam hauv cov lej poob.
NZ dotterel nyob qhov twg?
Kev faib tawm thiab chaw nyob
New Zealand dotterels muaj nyob rau ntawm los yog ze ntawm ntug dej hiav txwv ib ncig ntawm North Island Lawv sib tw rau sab hnub poob ntug dej hiav txwv los ntawm Taharoa sab qaum teb mus rau North Cape, thiab muaj ob peb tus khub cais hauv Taranaki. Feem coob ntawm cov pejxeem nyob rau sab hnub tuaj ntug dej hiav txwv ntawm North Cape thiab East Cape.
Banded Dotterels nyob ntev npaum li cas?
Tus qub New Zealand dotterel tej zaum yuav muaj nyob tsawg kawg 42 xyoo. Cov pej xeem dotterel tuaj yeem nyob rau hauv qhov kev txiav txim ntawm 50, 000 noog, thiab suav tias yog qhov poob qis, feem ntau yog vim muaj kev cuam tshuam ntawm cov neeg tua tsiaj.
