Curated OER
Identifying Birds
How do you identify a bird? Daniel explains how to look for field marks such as, behavior, song, and distinguishing characteristics. Once you've documented what you've observed you can use a field guide or website to identify the bird....
NPR: National Public Radio
Npr: Dinosaurs With Feathers, or Primitive Birds?
NPR reports on an exhibit at San Diego's Natural History Museum, which features 120-million-year-old fossils discovered in northeastern China that reveal a link between birds and dinosaurs.