Cholla, adult, adults, animal, animals, fauna, wildlife, behaviour, behavior, behaviors, bird, Aves, birds, cacti, Cactaceae, Cactus, Cactus Wren, Campylorhynchus, Campylorhynchus brunneicapillus, Cane Cholla, Cholla, spine, spines, thorn, thorny, color, day, daytime, deserts, desert, females, female, full body, grassland, grasslands, Laredo, Natural, plains, Length, horizontal, image, males, male, natural world, nature, nobody, north america, american, one, Opuntia, Opuntia imbricata, outdoors, outdoor, perching, Perched, single, photo, portraits, portrait, rio grande valley, rgv, singing, Song, southern, south, Southern United States, texas, southwestern, texan, Vocalisation, Vocalization, communication, sings, songbirds, songbird, spring, time, vertebrates, vertebrate, Webb County, woodlands, Forest, Woods, forests, usa, United States, america, Webb, wild, woodland, wrens, wren