Kangaroo the sniffing gains much information from smell cues. This behaviour enforces social cohesion without consequent aggression. During mutual sniffing, if one kangaroo is smaller, it will hold its body closer to the ground and its head will quiver, which serves as a possible form of submission. Greetings between males and females are common, with larger males being the most involved in meeting females. Most other non-antagonistic behaviour occurs between mothers and their young. Mother and young reinforce their bond though grooming. A mother will groom her young during or after it is suckling. A joey will nuzzle its mother's pouch
Kangaroo (comics) prepares to kill the man, Oliver is defeated by the new Spider-Man. Kangaroo (comics) Kangaroo is the name of two fictional characters, supervillains appearing in American comic books published by Marvel Comics. Both are noted for their leaping ability. The first Kangaroo was introduced in "The Amazing Spider-Man" #81 in 1970. The second Kangaroo was first seen in "Cage" #13 in 1993 and made his debut in "The Spectacular Spider-Man" #242 in 1997. Frank Oliver was born in Sydney, Australia. As a young man, he studied kangaroos in his native Australia. Oliver lived, ate and traveled with the kangaroos, developing