The Red Kite (Milvus milvus) is a medium-large bird of prey in the family Accipitridae, which also includes many other diurnal raptors such as eagles, buzzards, and harriers.
These birds are incredibly fast and agile and they use their large fan-shaped forked tails to provide steering. That makes them remarkably difficult to photograph, particularly as they were at this time frenzied and swooping around as some fresh meat had just been laid out at the feeding station nearby.
Immunostaining of planktonic Cnidari (Cnidarians). Acetylated tubulin (green), myosin (red), nuclei (blue). Image taken with ZEISS Lightsheet Z.1 during the EMBO course on Marine Animal Models in Evolution & Development, Sweden 2013. Sample courtesy of Helena Parra, Institut de Biologia Evolutiva (CSIC-Universitat Pompeu Fabra), Barcelona.