Interesting question! The earliest salmon evolved around 40 million years ago, kangeroos around 13 million years ago.
Not at all.
Salmon evolved before kangaroos.
Things that leap include frogs, rabbits, kangaroos, people, and salmon
The First Kangaroos was created in 1988.
The very first salmon caught in the year. Some tribes celebrate the First Salmon Ceremony.
The first salmon cannery was 1870.
Koalas evolved after trout
Kangaroos and dung beetle Onthophagus have a commensalism relationship. The beetle live on the tail part of the kangaroo and feed on its dung. The kangaroo, on the other hand, makes use of the nitrogen containing compounds converted into proteins produced by the dung beetle.
Kangaroos are born as kangaroos.
Salmon and smelt.
Red kangaroos, when first born, are about the size of a bean. Most of their development is done in the mother's pouch.
As far as we know from records, botanist Sir Joseph Banks, who travelled with James Cook in 1769-1770, was the first European to see kangaroos.