How did Sparrowhawks go through Hyenas to African Wild Dogs? No great matter: thought I'd mention, for anyone interested in Hyenas, but not switched onto the new BBC1 Dynasties natural history series yet, that Hyenas will be featured soon (Sundays 20:00 hrs). A trailer I happened to catch suggests it could throw an interesting light on the life of. Haven't checked, but don't think it's the Hyena episode tonight.