Some years ago I was travelling through the atlas & sahara.
Long story short, the pro/con topic of passage, haggard & imprints came about between falconers of different cultures.
I watched our guide call in a cuckoo who gave him a very curious glance.
After a little conversation between them the cuckoo turned out to be male and pushed home his advances.
He who whistles the right tune becomes a trigger.
"Imprinting" a basic term & name applied to waterfowl, game birds and the like, who make that quick connection in order to survive.
As yet, our language does not cater to the more advanced stages, degrees & levels over a longer time frame that we see in Raptors,
Made harder by the fact we have all experienced similar but from very different angles with unseen considerations, aspects & influences that would mildly & greatly effect the likely hood of us having the same results scientifically.
Bit like science experiments prior to our being aware of bacteria & atoms
We know a lot, but in reality know very little, we all like to guess, and suggest we know to each other, when really were only just scraping the surface.