Georg Glaeser is Professor of Mathematics and Geometry at the University of Applied Arts in Vienna. At the same time, he has passionately dedicated himself to being an animal photographer.Hannes F. Paulus was, up to his retirement as professor emeritus, Head of the Department of Evolutionary Biology at the University of Vienna. Now he works at the University of Vienna’s Department of Integrative Zoology.Werner Nachtigall was, up to his retirement as professor emeritus, Head of the Department of Zoology of the University of Saarland. Amongst other things, he has done extensive research on physiology and biomechanics.

• Chapter 1: 400 Million Years of Flight Evolution.- Chapter 2: Photographs of animals in flight.- Chapter 3: From the perspective of the biophysicist.- Chapter 4: Criteria of evolution.- Chapter 5: Insects: The first flying animals.- Chapter 6: Birds: The “classics” among flying animals.- Chapter 7: Bats: Flying mammals.- Chapter 8: The fascination remains.

Georg Glaeser is Professor of Mathematics and Geometry at the University of Applied Arts in Vienna. At the same time, he has passionately dedicated himself to being an animal photographer.Hannes F. Paulus was, up to his retirement as professor emeritus, Head of the Department of Evolutionary Biology at the University of Vienna. Now he works at the University of Vienna’s Department of Integrative Zoology.Werner Nachtigall was, up to his retirement as professor emeritus, Head of the Department of Zoology of the University of Saarland. Amongst other things, he has done extensive research on physiology and biomechanics.

• Chapter 1: 400 Million Years of Flight Evolution.- Chapter 2: Photographs of animals in flight.- Chapter 3: From the perspective of the biophysicist.- Chapter 4: Criteria of evolution.- Chapter 5: Insects: The first flying animals.- Chapter 6: Birds: The “classics” among flying animals.- Chapter 7: Bats: Flying mammals.- Chapter 8: The fascination remains.

Georg Glaeser is Professor of Mathematics and Geometry at the University of Applied Arts in Vienna. At the same time, he has passionately dedicated himself to being an animal photographer.Hannes F. Paulus was, up to his retirement as professor emeritus, Head of the Department of Evolutionary Biology at the University of Vienna. Now he works at the University of Vienna’s Department of Integrative Zoology.Werner Nachtigall was, up to his retirement as professor emeritus, Head of the Department of Zoology of the University of Saarland. Amongst other things, he has done extensive research on physiology and biomechanics.

• Chapter 1: 400 Million Years of Flight Evolution.- Chapter 2: Photographs of animals in flight.- Chapter 3: From the perspective of the biophysicist.- Chapter 4: Criteria of evolution.- Chapter 5: Insects: The first flying animals.- Chapter 6: Birds: The “classics” among flying animals.- Chapter 7: Bats: Flying mammals.- Chapter 8: The fascination remains.