Behold and See 6
Recently during our school hours the iPad told us of a new study on salmon behavior--a link to it was posted by a prolific Facebook friend.
It was an "Aha moment"! We are using Behold and See 6 for Science and had read recently about the curious and amazing behavior of the salmon: it returns to the very place it was born to lay its eggs even after years in the open ocean. The article in question was about a new study where scientists think the salmon may actually use earth's magnetism to help direct them on their way back to their birthplace.