They had genetic engineering before your species even learned to domesticate animals.
One species, the cleverest, learned to make a home where nature provided none.
IN a changing environment the superior species learns to adapt.
The learning curve also suggested that different species learned in the same way but at different speeds.
One would think that after all these years your species would have learned to use them, too.
Some species learn to recognize their prey after practice, which is called forming a search image.
Perhaps this happened to Haynmans, too, when your species was learning wisdom?
The last smart species had learned to voyage between worlds and so had brought the three together.
Experience shows that each species must learn for itself, and make its own mistakes.
Many species have learned how to get food from people.