Explore Filipa Lobo's 386 photos on Flickr!

Kangaroo by peter holme iii

Students learn about the amazing adaptations of the ptarmigan to the alpine tundra. They focus on one adaptation, the feathered feet of the ptarmigan, and ask whether the feathers serve to only keep the feet warm or to also provide the bird with floatation capability. They create model ptarmigan feet, with and without feathers, and test the hypothesis on the function of the feathers. Ultimately, students make a claim about whether the feathers provide floatation and support this claim with their testing evidence.

Wishing you all a purrfect week!