Two Wagtails worked as a team to attack this Osprey. The Wagtail in the image was the more aggressive one, being so persistent in its attacks that it actually drew blood – note the black spot on the Osprey’s head. Each attack would last for approximately 20 minutes. In the end, the Osprey surrendered and flew away.
Over Swan River, Perth, Western Australia
Canon 1D MkIII, 600mm, 1/6000, f6.3, ISO 400by Denis P Glennon AO, Western Australia