We added two bird species to our list this season, thanks to Breck Tyler’s acute observations. One of the species was the Eurasian Collared Dove (Streptopelia decaocto), a non-native species that has been spreading across the country.  The other sighting was of a Peregrine Falcon (Falco peregrinus), a much more exciting find. Breck was here teaching the University of California Santa Cruz Field Quarter with Steve Gliessman.