Boiling bluff question

[nub]

So it seems like you need those creatures at Boiling Bluff. How do I get them?

[Drake Ravenwolf]

as with everything; progress the main story

[Izrius]

if youre asking where the Nekkos are, there should be 2 nearby

[jeremyj621]

There is one point in the main story that unlocks the flying creatures, and one point that unlocks the Nekkos that you can ride.