Students explore and compare chicken and butterfly life cycles. In this lesson, students explore and compare chicken and butterfly life cycles through the development of scientific drawings or ...

This article was originally published with the title “ Prehistoric Drawings of Animals, Etc., in the Cave of Altamira, Spain ” in Scientific American Magazine Vol. 89 No. 18 (October 1903), p ...

Beatrix Potter’s tales about the frolics and misadventures of Peter Rabbit, Squirrel Nutkin, Jemima Puddle-Duck and other animals have charmed children around the globe for well over a century.

Object Details author Schmid, Elisabeth 1912-1994 Contents Introduction -- Notes on the animals illustrated -- Treatment of bone finds -- Advice for building up an osteological collection -- Examples ...