Hiking is sometimes referred to as such. This specifically refers to difficult walking through dense forest, undergrowth, or bushes, where forward progress requires pushing vegetation aside.
Work at home parent is an entrepreneur who works from home and integrates parenting into his or her business activities. They are sometimes referred to as a WAHM (work at home mom) or a WAHD (work at home dad).
Photography is the science, art and practice of creating durable images by recording light or other electromagnetic radiation, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film.