nature study
Noun
Meaning
the study of animals and plants in the natural world (usually at an elementary level)
Source: WordNetHypernyms
Examples
The company also offers deluxe base camps with a nature study focus, and recently announced two 2010 camp trips with local naturalists: ornithologist Mike Fugagli and botanist Donna Stevens.
From ages 8-13, He spent many summer vacations—any opportunities—honing his fishing and nature study skills.
Recreational agritourism activities can include hunting, fishing, swimming, camping, hiking, nature study such as bird watching, bicycling, dog walking, cave exploration, radio controlled flying and off road vehicle driving.