Almost since the beginning of man's time on Earth, people have been recording observations of nature. They drew on cave walls and painted stories on teepees and sheepskin. And we are still doing it.

Animal Observer is a free, new iPad app that helps researchers collect animal behavior data such as activity, diet and social interactions. Developed by the Fossey Fund and initially designed for ...

For the past 100 years, park rangers at Denali National Park have done two things every day: feed the sled dogs and record weather observations. This valuable record of temperature, precipitation, ...

The article promotes the creation of a personal astronomy logbook for recording observations. Suggested logbook components include observational date and time, sky conditions, utilized optical ...

A naturalist in Madagascar; a record of observation, experiences, and impressions made during a period of over fifty years' intimate association with the natives and study of the animal & vegetable ...