O
Osmosis, organic, oxygen, omnivore, and any animals beginning with O.
Ocelot, orangutan and owls are jungle animals. They begin with the letter o.
Some six letter words starting with O are:objectoblongoccultocelotoddityoffendofficeorangeorioleorphanoverdooxygen
ostrich
Oxen Orangutan Okapi (Antelope)
Kangaroo and koala
Organ, Oboe
OLDSMOBILE
There are few animals starting with j. The only one that comes to mind is jellyfish; sorry.
* octopus * ostrich * orangutan * ox * otter * owl * oyster
There are no Australian animals that start with the letter U
Olingo.