Puas Michigan puas muaj kab mob?

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Puas Michigan puas muaj kab mob?
Puas Michigan puas muaj kab mob?

Video: Puas Michigan puas muaj kab mob?

Video: Puas Michigan puas muaj kab mob?
Video: kab mob kev nkeeg by pob tsuas xyooj new song 2022 2024, Kaum ib hlis
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Michigan yog tsev nyob ib ncig ntawm 55% ntawm North America ob-crested cormorant tus khub yug me nyuam, raws li Michigan United Conservation Clubs (MUCC). Lub ob-crested cormorant yog ntau tshaj plaws thiab dav tshaj plaws cormorant nyob rau hauv North America, raws li National Audubon Society.

Puas yog cormorants invasive hom hauv Michigan?

Cormorants tau tsiv mus rau Michigan los ntawm cov xeev nyob sib ze thaum ntxov xyoo 1970, raws li Lub Tsev Haujlwm Saib Xyuas Kev Pabcuam Hauv Tebchaws. … Qhov tseeb tiag, cov kws tshawb fawb tau tshawb pom tias cormorants yog noj cov kab mob kis, tshwj xeeb tshaj yog nyob ib puag ncig goby hauv Lake Huron's Saginaw Bay thiab Lake Michigan's Beaver Archipelago.

Kuv puas tuaj yeem tua tus kab mob hauv Michigan?

Cormorants muaj kev tiv thaiv raws li Txoj Cai Migratory Bird Treaty Act. Tab sis US Fish and Wildlife Service muaj peev xwm thiab muab kev zam rau txoj cai txwv tsis pub tua noog tsiv teb tsaws chaw. … Cov thawj coj nuv ntses hauv xeev thiab lawv cov neeg sawv cev tau ua phem rau cov kab mob ntev ntev ntawm cov cheeb tsam loj thoob plawslub xeev.

cormorants nyob qhov twg?

Tus Cormorant loj nyob nrog ntug hiav txwv dej hiav txwv Atlantic los ntawm Labrador mus rau qhov kawg ntawm Florida Tus Pelagic Cormorant thiab Brandt's Cormorant tuaj yeem pom raws North American coastlines. Liab-ntsej Cormorant nyob rau yav qab teb thaj tsam ntawm Alaska tawm mus rau Aleutian Islands.

Cov noog cormorant invasive?

Cormorant colonies tau degraded ntau lub koog tsev nyob, yuam lwm yam tsiaj txav mus. Anglers paub lawv zoo li tus noog uas nws cov lej tau tawg thaum xyoo 1980 tom qab tapping rau hauv qhov tsis muaj qhov tsis txaus ntawm tus neeg tsis noj nqaij Lawv yog cov neeg tsis txaus ntseeg thiab noj tau ib feem plaub ntawm lawv qhov hnyav hauv ntses txhua hnub.

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