Tag Archives: Hillary Kaseman

Summer 2019 CalNat Class #4, 06-28-19

After an early morning meeting, I was totally exhausted by the time the naturalist class started. But I didn’t want to miss Hillary Kasemen from West Coast Falconry and her talk on falcons. 

She brought with her “Cubby”, a male Anatum Falcon (Falco peregrinus anatum) a subspecies of Peregrine Falcon also called an American Peregrine, “Aerial”, a female American Kestrel (Falco sparverius) and “Islay”, a female Lanner Falcon (Falco biarmicus).

We learned, among other things, that because they fly so fast (up to 200 mph in a dive) falcons have an exaggerated tubule in the nose to help channel air so they can breathe better. Jet engines are made with the same kind of “baffle” (nose cone) in the center. “This example of biomimicry is very retrospective in that engines weren’t first designed this way.” Nature never ceases to amaze.

And we also learned that the hoods often used in falconry help to calm the birds. Falcons take a lot of information in through their eyes, and can get visually over-stimulated at times. Put a hood or other covering over the eyes helps to cancel out some of that stimuli.

CLICK HERE for the full album of photos and some video snippets. #CalNat

Some students asked why we have presentations like this during the naturalist classes, and the reason is two-fold: (1) we want to introduce students to live specimens of species they might not otherwise encounter, and (2) we want to provide students who capstone ideas and volunteer opportunities.