Curated OER
What's A Mammal?
Students examine mammals understanding what a mammal is and reviewing the eleven mammal groups. In this science lesson, students play a game known as Mystery Mammal Game. Yet, first students research about the mammal and then give...
PBS
Pbs: Parenthood (Birds)
This article from the companion site to "The Life of Birds" by PBS is full of examples of parenting birds. There is astonishing variety in nest building, offspring rearing, care, and even manipulation and deceit.