Literatuur

• Bill Clark, Rob Davies , African Raptors, , [2018], ,
• James Ferguson-Lees , Raptors of the World, A Field Guide, [2005], ,
• Dick Forsman , The Raptors of Europe and the Middle East, A Handbook to Field Identification, [2007], ,
• Dick Forsman , Flight Identification of Raptors of Europe, North Africa and the Middle East, A Handbook of Field Identification, [2016], ,
• Dick Forsman , Roofvogels van Europa, Noord Afrika en het Midden-Oosten, handboek determineren van vliegbeelden, [2016], ,
• Simon Roberts , Birds in the Bible, from Angel to Ziz, , [2016], ,

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Mede mogelijk dankzij