Search results for "No idea !" - BirdForum Opus

...the Garraf Massif is massive. So when I first visited I had absolutely no idea where to start looking for the Bonelli's Eagle, Eagle Owl and Black Wheatea

...or two or more years. How birds do that is not fully known, but one common idea is that they have a migration program (inherited or learned) and that one i ...ided. For example the [[Hoatzin]] is a monotypic species because there are no accepted division in subspecies. It is also the only member of its genus ''