> But unlike modern urban landscapes in which pigeons are often considered “rats with wings” or vectors of disease, if the city did have feral pigeons, they probably weren’t viewed as a problem.
This thing of considering pigeons 'rats with wings' does not exist in Mediterranean countries. People think that any major plaza should have pigeons. 'Rats with wings' seems to be an British or Angloamerican thing. Its no wonder the Egyptians did not think the same as well, considering how they were Mediterraneans. Raising pigeons, having the most beautiful, fastest or rare pigeon, pigeon contests etc are still big in the Mediterranean. Not things which any people who think that pigeons are 'rats with wings' (whatever that means) would be interested in.
It looks like the author(s)' cultural biases caused them to reach overreaching conclusions...