The photos are mine
Arizona rainbow hedgehog cactus is Echinocereus rigidissimus. That name hasn’t changed, but the black throated gray warbler is now Setophaga nigrescens…no longer Dendroica. Jeez,...
Bush Muhly is the species Muhlenbergia porteri. There are over 40 species of muhlys found in Arizona and across the southwest. It would be...