[Daily Photo] A night heron standing on a rock besides a pond

When I was a graduate student in Taiwan, one day my friend, Jenhom asked me to test his new "Nikkor 28-300mm f/3.5-5.6 VR" lens for him. I grabbed my gear and went to the Eco-Pond of National Taiwan University (國立臺灣大學生態池) to shoot some photos. This photo is one of them. I set focal length to 300 mm in order to take this closeup photo of a night heron.