The lion's candid reaction upon learning Donald Trump was president.

I am not above the cynical exploitation of the ape body for clicks.

A river otter opens wide to scarf down a snack.

A gorilla portrait from my visit to the zoo this past weekend, with contemplation about the morality of confining and displaying animals for our own amusement.

Despite a tumble, I enjoyed the beautiful colors of sunset, having used Skyfire to assess the likelihood of great light.

A cheetah was fed raw meat from a carcass as part of Enrichment Day at the National Zoo.