Lub ntsiab ntawm cov neeg caij nquab noj zaub mov yog beechnuts, acorns, chestnuts, noob, thiab berries pom nyob rau hauv hav zoov. … Lub davhlau yaig ntawm tus nquab neeg caij tsheb tau zoo heev. Cov noog ya ntawm qhov kev kwv yees li rau caum mais ib teev.
Dab tsi yog qhov txawv ntawm tus nquab neeg nrog caij thiab tus nquab tsis tu ncua?
Types of Transportation in the Iron AgeCov neeg nqa khoom nquab yog cov npua hauv tsev (Columba livia) uas yog siv los nqa cov lus, thaum tus nquab neeg caij tsheb (Ectopistes migratorius) yog North American qus nquab. hom uas tau ploj mus los ntawm 1914.
Peb puas tuaj yeem nqa tus nquab neeg caij tsheb rov qab?
Credit a new field of science hu ua de-extinction biology. Ib pawg kws tshawb fawb hauv Sausalito, California, tab tom ua haujlwm los nqa cov nquab neeg caij tsheb rov qab los ua ib feem ntawm kev siv zog ntau dua los txhim kho biodiversity los ntawm cov txheej txheem tshiab ntawm kev cawm noob caj noob ces ntawm cov tsiaj txhu uas muaj kev puas tsuaj thiab ploj mus.
Dab tsi tshwj xeeb txog cov nquab neeg caij tsheb?
Npaj tsiv teb tsaws chaw coob heev, nruas nrhiav zaub mov, chaw nyob, thiab chaw yug me nyuam, thiab ib zaug yog cov noog ntau tshaj plaws hauv North America, suav txog 3 billion, thiab tej zaum mus txog 5 billion. Lub flyer ceev heev, tus nquab neeg nrog caij tuaj yeem ncav cuag qhov nrawm ntawm 100 km / h (62 mph).
Dab tsi tua tus nquab taug kev?
Tib neeg tau noj nquab nquab ntau heev, tab sis lawv kuj raug tua vim lawvpom tias yog kev hem thawj rau kev ua liaj ua teb. Raws li cov neeg European tsiv teb tsaws chaw thoob plaws North America, lawv tau thinned tawm thiab tshem tawm cov hav zoov loj uas cov nquab nyob ntawm. … Tus nquab neeg nrog caij kawg tuag hauv Cincinnati Zoo xyoo 1914.
