cactus wrens building nests in cholla cacti does not harm the cholla cacti
pierrebraunia is cactus. cholla is cactus. pacherocactus_orcuttii is cactus. brady_pincushion_cactus is cactus. rattail_cactus is cactus. rauhocereus is cactus. barrel_cactus is cactus. uinta_basin_hookless_cactus is cactus. button_cactus is cactus.