Morocco does not need a guide. Sites are well described in e.g. Gosney 'Where to watch birds...' booklet, plus many current observations on Observado and suchlike sites.
Few years ago in Oued Massa random people kept coming and pestering us saying things like guardian-ibis-d'argent, guardian-ibis-d'argent, guardian-ibis-d'argent... One needed to park the car and move in a way not visible to curious eyes, and be firm.
It is exactly how birding should not develop relations with the local community.
By the way, locals wanted to build a huge Club Meds hotel there at some point, because it offered even more money than ibises.
I still wonder, why some countries, including even poorer ones, don't develop this culture of pestering and scamming, but others do?