Orangutan Portrait

April 18, 2017  •  Leave a Comment

Last month, I visited the Tropic World exhibit at the Brookfield Zoo to capture some pictures of the orangutans.

Below is a portrait of Sophia, a female orangutan that often poses for me during my visits:

OrangutanOrangutanFemale orangutan, Sophia, at the Brookfield Zoo in Brookfield, Illinois on February 27, 2017

One challenge with zoo photography is controlling the backgrounds. Fortunately, many of the exhibits at the Brookfield Zoo feature backgrounds that more closely match a natural environment. One approach that I use is to wait until an animal enters an area of the exhibit with an acceptable background before taking any pictures.

When the distance between the subject and the background increases, it's far easier to create background blur. Background blur places more emphasis on the subject--which is a good thing. Using a wide aperture also helps blur the background. I used my Nikon 300 2.8 VR lens for this image. I opened the lens all the way (f/2.8) to create this look for the background. At f/2.8, the Nikon 300 2.8 lens is an ideal "background eraser"!

Another challenge with zoo photography in indoor exhibits is the lighting. I try to use the lowest ISO setting possible to maximize image quality. However, it's also important to select a fast enough shutter speed to create a sharp photograph. For this image, I pushed the limit by selecting an ISO of 500--which resulted in a shutter speed of 1/60th of a second at f/2.8. 1/60th is pushing it. Many photographers don't like to use shutter speeds slower than 1 over the focal length of the lens--which in this case would be 1/300th.

By using a slow shutter speed of 1/60th rather than let's say 1/500th, I'm able to use an ISO of 500 rather than an ISO of 4,000. Additionally, by using an aperture of f/2.8 instead of let's say f/4 (which is still fast), I'm able to save another stop of light. At f/4 and 1/500th, my ISO would have been 8,000 (hardly worth bothering to take the picture with my D800).

Creating a sharp picture would be nearly impossible at 1/60th with a 300mm lens without incorporating further tools. Of course, a tripod is essential. Having my camera locked down on a solid tripod allows me to shoot at lower shutter speeds for maximum image quality. I also used a Nikon SB-900 flash unit. That short burst of light helps freeze any movement at this lower shutter speed.

CLICK HERE if you wish to view more images from my photo shoot.


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