I think I?m right in saying that the main Canarian birds of prey are African Vultures, Falcons, Buzzards, Sparrowhawks and Kites.
They best places to view birds of prey are those areas with a plentiful supply of food. The Masca Valley used to be quite good but the fire last year will have reduced the food supply but it may well have recovered since.
The photographs shown below were posted on this message board a while ago under another topic. The one on the left (Red Kite) was taken by la cochinello and the one on the right (Canarian Falcon) by me.
[attachment deleted by admin]