Which mammals have the best sense of smell?

Dingos an­ces­tors that were brought to Aus­tralia were rel­a­tive­ly un­do­mes­ti­cat­ed and closer to wild Asian gray wolf. The dingo's diet includes bandi­coot­s, rodents, echid­nas, crabs, fruits, and other plants, as well as insects (mostly beetles). On Fraser Island, dignos often eat fish.

Bubble net. A group of whales swims in a shrink­ing circle blowing bubbles below a school of prey. Forage fish show a strong fear of bubbles and can be easily con­tained within a bubble curtain. The shrink­ing ring of bubbles en­cir­cles the school and confines it in an ev­er-s­mall­er cylin­der. The whales then suddenly swim upward through the "net", mouths agape, swal­low­ing thou­sands of fish in one gulp.

One. Only lions live and hunt in groups. A pride of lions consists of related females and off­spring and a small number of adult males.

Koala is a mur­si­pal, not related to bears. Because of the koala's re­sem­blance to a bear, it was often mis­called the koala bear, par­tic­u­lar­ly by early set­tler­s.