Leopard lizard photo 5 months 0 Mesquite (Prosopis glandulosa) in the Oasis of Mara photo 11 months 0 Naturalization Ceremony photo 11 months 0 Rock piles photo 11 months 0 Naturalization Ceremony photo 11 months 0 Naturalization Ceremony photo 11 months 0 Black throated sparrow photo 11 months 0 Joshua tree (Yucca brevifolia) forest photo 11 months 0 Whiptail lizard photo 11 months 0 Black Rock Canyon Backcountry Trailhead photo 11 months 0 Cloudy day in Indian Cove photo 11 months 0 Park Rangers at the Naturalization Ceremony photo 11 months 0 Naturalization Ceremony photo 11 months 0 Naturalization Ceremony photo 11 months 0 Joshua tree (Yucca brevifolia) forest photo 11 months 0 Black Rock Canyon Backcountry Trailhead photo 11 months 0 Fallen Joshua tree (Yucca brevifolia) photo 11 months 0 Boulders photo 11 months 0 Black Rock Canyon Backcountry Trailhead photo 11 months 0 Naturalization Ceremony photo 11 months 0 Hiker during Sunset photo 11 months 0 Naturalization Ceremony photo 11 months 0 Cottontail rabbit photo 11 months 0 Lichen photo 11 months 0 Hummingbird photo 11 months 0 Black-tailed jackrabbit (Lepus californicus) photo 11 months 0 Naturalization Ceremony photo 11 months 0 Joshua tree (Yucca brevifolia) photo 11 months 0 Mesquite (Prosopis glandulosa) in the Oasis of Mara photo 11 months 0 Rangers at work photo 11 months 0 Naturalization Ceremony photo 11 months 0 Lichen photo 11 months 0 Black-tailed jackrabbit (Lepus californicus) photo 11 months 0 Naturalization Ceremony photo 11 months 0 Rangers at work photo 11 months 0 Naturalization Ceremony photo 11 months 0 Female House finch (Haemorhous mexicanus) photo 11 months 0 Joshua tree (Yucca brevifolia) photo 11 months 0 Invasive grasses photo 11 months 0 Joshua tree (Yucca brevifolia) photo 11 months 0