express friendliness

They also say: Don't point, speak softly, don't cough or sneeze in the animals' direction and if a gorilla approaches, crouch down, don't make eye contact and make a low sound similar to that of clearing the throat, which gorillas use to express friendliness.

If a gorilla approaches, crouch down, don't make eye contact and make a low sound similar to that of clearing the throat, which gorillas use to express friendliness.

Prusten is the quietest of tiger calls, a puff through the nose to express friendliness and harmless intentions.

I dare say it sounds like a very commonplace occurrence, but in reality there is something infinitely pathetic in this poor imprisoned boy’s attempt to express friendliness.