Safari destination's Guyana; I rob ibises' nests (7)
I believe the answer is:
Here is my best explanation:
'safari' is the definition.
Although both the answer and definition are singular nouns, I cannot see how they can define each other.
'destination's guyana i rob ibises' nests' is the wordplay.
'NAIROBI' is hidden within the letters.
But, I am not sure how the hidden word is indicated.