Habitat. Smooth-Coated Otters zoo li dej loj, pas dej, hav zoov hav zoov, ntug dej hiav txwv mangroves, estuaries thiab nplej teb, muab muaj cov nroj tsuag loj loj rau npog thiab khiav tawm, thiab thaj chaw pob zeb lossis cov av tob rau khawb natal holts.
Npaj-coated otter noj dab tsi?
Tus Smooth-Coated Otter yog ib tug carnivore thiab nyob rau hauv qus nws cov zaub mov yog ntau dua 90% ntses tshaj 15cm ntev, feem ntau qeeb-tsav ntses xws li ntses ntses; Qhov sib npaug yog Qav, noog, vaub kib, dej nab, crabs thiab nas dej. Cov metabolic tus nqi yog siab, thiab cov active otters yuav noj 20% ntawm lawv lub cev hnyav ib hnub twg.
Smooth-Coated Otters nyob qhov twg hauv Singapore?
Cov kwj deg-coated feem ntau pom hauv peb cov mangroves, av nkos thiab ntug hiav txwv. Xws li ntawm Sungei Buloh Wetland Reserve, Pasir Ris, Pulau Ubin as well as Changi. Raws li Baker, hauv Singapore, lawv kuj tau tshaj tawm los ntawm Western Catchment Area. Nws yog yav tas los hu ua Lutra perspicillata.
Muaj pes tsawg tus Smooth-Coated Otters nyob hauv Singapore?
Nyob rau xyoo 2017, muaj tsawg kawg yog 79 tus nab npawb hauv ntau dua 11 pawg thoob plaws hauv Singapore (Khoo & Sivasothi, 2018).
Lub sijhawm zoo tshaj plaws los saib cov nas tsuag yog dab tsi?
kaj ntug thiab tsaus ntuj yog lub sijhawm zoo saib rau cov nas. Nws kuj yog thaum lwm cov tsiaj qus muaj zog tshaj plaws, thiab lawv tus cwj pwm yuav ua rau muaj tus nab tom.
