Getting one wild animal in ideal position for a photograph is challenging and getting multiple animals simultaneously-posed definitely ups the game.
Especially when using a long telephoto lens, depth of field becomes one of the challenges.
I love the subject-isolating shallow depth of field look created by these lenses, especially when used at their widest apertures, but keeping that look with multiple animals in the frame further increases the challenge.
This bull and cow elk in the Moraine Park meadow cooperated very nicely for me.
A larger version of this image is available on Flickr