Platypuses are not extinct. They are not even endangered. They are found near freshwater creeks and rivers throughout eastern Australia.
a disadvantage is that there will be more platypuses and the advantage is that they will not be extinct.
"Duckbill" is not the correct term; nor are they extinct. Platypuses are not even classified as endangered in 2014.
No. The now-extinct Tasmanian Tiger, more properly known as the Thylacine, was a marsupial. The only known monotremes are platypuses and echidnas.
No. America does not have platypuses. Platypuses are endemic to eastern Australia.
Platypuses is the correct spelling.
Platypuses are nocturnal. They come out at night.
Platypuses are considered carnivores.
Platypuses mate on land, not in the water.
Are PLATYPUSES born alive?
Platypuses were not invented. They were discovered by someone.
Platypuses are found only in Australia.
Platypuses have dense fur.