Lesson 2: Why does the songbird sing??

Topic: Bird Songs vs Calls Theme: A bird species’ song and calls have different characteristics and serve different purposes to enhance survival and reproduction.

Lesson 3: Wait… birds have dance battles??

Topic: Courtship Rituals and Mating Displays Theme: The courtship rituals and mating displays of birds are not only entertaining, but also teach us how natural selection can produce unique behaviors and physical features.

Lesson 4: How does one make a nest??

Topic: Bird Nesting and the Nest Cycle Themes: Nests are important structures for young survival. Nest types and materials vary widely depending on species and habitat.

Lesson 5: How is reproductive success measured??

Topic: MRBO Nest Monitoring Project Themes: One way we can measure reproductive success is by measuring nesting success. We can use long-term nest monitoring data to see how specific factors may increase or decrease nest success.
Video 2: Myths and Misconceptions about Evolution

Video Description: How does evolution really work? Actually, not how some of our common evolutionary metaphors would have us believe. For instance, it’s species, not individual organisms, that adapt to produce evolution, and genes don’t “want” to be passed on — a gene can’t want anything at all! Alex Gendler sets the record straight on the finer points of evolution. Video made by TED Ed.


  1. Watch video.
  2. Complete this Google Form Quiz to make sure you understand the concepts introduced.