· Jaguar
The jaguar is not an endangered species. Listed as Near Threatened by the IUCN.
jack Brugman
Japanese Crested Ibis is extinct
The modern name for a boy beginning with j is JASVINDER
jade jewel
Jason priestly
There are none.
Jacket!
Jordan
Jane
jinn
jet plane
Jarrow is a town in England. It begins with the letter J.
That would be a juniper tree.