Shelducks pairing up in spring: picture 1 - three birds drifting close. pictures 2 & 3 -adult male attacks and chases female. pictures 4 & 5 - he turns on second bird, fights and is chased off himself.
Eagle owl (Bubo bubo) perched on rock in grassland in summer, ear tufts raised. These owls occupy a variety of habitats from deserts and rocky grassland to northern boreal forests. They can rotate their heads by over 180 degrees in both directions to give an all around view.