Bookmark Collection


Bird Beak Accuracy Assessment The purpose of this resource is to quantitatively evaluate the accuracy of a classification system. Students sort birds into three possible classes based on each bird's beak: carnivores, herbivores, and omnivores. Students compare their answers with a given set of validation data.

Collection Content

  • Bird Beak Accuracy Assessment
  • Christmas Bird Count
    Christmas Bird Count (Collection)
    Christmas Bird Count ...determine the distribution and abundance of all bird species in the western hemisphere.
  • What's That Bird?
    What's That Bird? (Drill and Practice)
    What's that bird? Bird identification game. Includes four Delaware habitats: backyard, grasslands, woodlands, and... More
  • World of Biology
    World of Biology (Reference Material)
    World of Biology engaging stories on all things biology, from bird or insect ecology, to nervous system physiology, to... More