It all depends on what continuity we go by, the movies continuity, would have the Pterasaurs (IIRC) escaping the aviary, and all the animals on Nublar, would still be there, unless DX has kicked in. Book continuity, and you have animals on the costa rican mainland, Sorna is still populated by animals, and Nublar got nuked to hell, not to mention some people that died are still alive, i cant remember if TLW States that Muldoon died