David's Images of the Day Photoblog
Incoming Great Skua Checking Out a Photographer. Cape Ingolfshofdi (Ingólfshöfði) an isolated headland on the coast half way between Skaftafell in Vatnajokull National Park and Jökulsárlón ice lagoon in Iceland. Image taken with a Nikon D4 camera and 80-400 mm VR II lens (ISO 100, 130 mm, f/5.6, 1/400 sec).
Turkey Vulture and the Moon. Image taken with a Nikon D2xs camera and 80-400 mm VR lens (ISO 100, 400 mm, f/5.6, 1/200 sec).
Wood Stork in Flight. Black Point Wildlife Drive in Merritt Island Wildlife Refuge, Florida. Image taken with a Nikon D3s and 500 mm f/4 VR lens (ISO 1000, 500 mm, f/5.6, 1/640 sec).
I missed the Lunar Eclipse because I am on the east coast. The sky was clear and the moon was full, so I did take some images and DSLR videos with a Nikon D3s and 600 mm f/4 VR lens + TC-E III 20 teleconverter. The D3s is limited to a 5 minute 720p HR video, so I would keep going out and restarting the videos. It was cold, and I wasn’t going to stay out there. The amazing thing when I started viewing the videos, on the very first one saw that I captured a bird flying across the moon. The duration of the transit was about 0.1 second. The frame-grab image from the video shows the bird in front of the moon. I think that it is a sea bird based on the wing shape, but hope that a bird expert can help with the identification. I’ve also included a video of the bird transit. The first pass is real time, the next six repeats are slowed down 10x.
Bats in Flight at Dusk. This evening as it was getting dark I noticed there were several bats flying around in my backyard. I knew that it would be a challenge to capture an image of the bats as they darted around chasing insects. The following images were taken with a Nikon D3s camera at 12800 or 102400 ISO using a 400 mm f/2.8 D II lens. The bats were moving too fast to follow using a tripod or monopod, so I was doing this hand-held. This is not a combination that you can hand-hold for long periods. I also wish that I had the VR version of this lens. There was no way that autofocus would work, so I manually set the focus distance to 25 feet and shot in high-speed burst mode anytime the bats flew by at about that distance. Of about 600 images, the following 6 were the best. I am open to suggestions how to do a better job capturing images of bats in flight.
