Share Content Published August 17, 2016 RD-160817102 A Western Diamondback rattlesnake (Crotalus atrox) swallowing a Morning Dove (Zenaida macroura) that it caught. (Arizona) animal arizona atrox aves bird columbidae columbiformes crotalid crotalidae crotalinae crotalus crotalus atrox day diamondback forked tongue hunting morning dove mourning dove north america pit viper pit vipers prey rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback zenaida zenaida macroura
Share Content Published August 16, 2016 RD-160816020 A Western Diamondback rattlesnake (Crotalus atrox) lays in wait, hunting for birds or rodents (Arizona) animal arizona atrox aves bird columbidae columbiformes crotalid crotalidae crotalinae crotalus crotalus atrox diamondback forked tongue hunting morning dove mourning dove north america pit viper pit vipers rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback zenaida zenaida macroura
Share Content Published August 16, 2016 RD-160816001 A Western Diamondback rattlesnake (Crotalus atrox) lays in wait in early morning, hunting for birds or rodents (Arizona) animal arizona atrox crotalid crotalidae crotalinae crotalus crotalus atrox diamondback forked tongue hunting north america pit viper pit vipers rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback
Share Content Published August 15, 2016 RD-160815115 A Western Diamondback rattlesnake (Crotalus atrox) lays in wait under a Desert Willow, hunting for birds or rodents (Arizona) animal arizona atrox crotalid crotalidae crotalinae crotalus crotalus atrox diamondback forked tongue hunting north america pit viper pit vipers rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback
Share Content Published August 15, 2016 RD-160815095 A Western Diamondback rattlesnake (Crotalus atrox) lays in wait, hunting for birds or rodents (Arizona) animal arizona atrox crotalid crotalidae crotalinae crotalus crotalus atrox diamondback forked tongue hunting north america pit viper pit vipers rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback
Share Content Published August 13, 2016 RD-160813035 animal arizona atrox crotalid crotalidae crotalinae crotalus crotalus atrox diamondback hunting north america pit viper pit vipers rattlesnake reptile reptilia serpentes snake sonoran desert squamata tucson usa vertebrata vertebrate viper viperidae vipers western diamondback
Share Content Published August 12, 2016 RD-160812027 A Western Diamondback rattlesnake (Crotalus atrox) lays in wait, hunting for birds or rodents (Arizona) animal arizona atrox crotalid crotalidae crotalinae crotalus crotalus atrox diamondback forked tongue hunting north america pit viper pit vipers rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback
Share Content Published August 12, 2016 RD-160812006 A Western Diamondback rattlesnake (Crotalus atrox) lays in wait, hunting for birds or rodents (Arizona) animal arizona atrox crotalid crotalidae crotalinae crotalus crotalus atrox diamondback forked tongue hunting north america pit viper pit vipers rattlesnake reptile reptilia serpentes smelling snake sonoran desert squamata tongue out tucson usa vertebrata vertebrate viper viperidae vipers western diamondback
Share Content Published February 12, 2016 RD-160212119 A Black-throated Sparrow (Amphispiza bilineata) male perched in a Creosote bush (FLarrea tridentata) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona aves bird black-throated sparrow creosote creosote bush emberizidae larrea larrea tridentata magnoliophyta magnoliopsida north america passeriformes passerine plantae sapindales songbird sonoran desert sparrow sparrows usa vertebrata vertebrate zygophyllaceae
Share Content Published February 12, 2016 RD-160212065 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published February 12, 2016 RD-160212064 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published February 12, 2016 RD-160212064 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published February 12, 2016 RD-160212064 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published February 12, 2016 RD-160212054 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published February 12, 2016 RD-160212042 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published February 12, 2016 RD-160212038 A Black-throated Sparrow (Amphispiza bilineata) male singing from a perch on the fruits of a Fishhook Barrel Cactus (Ferocactus wislizeni) in the Sonoran Desert (Arizona) american sparrows amphispiza amphispiza bilineata animal arizona arizona barrel cactus aves barrel cactus bird black-throated sparrow cactaceae cactus candy barrel cactus caryophyllales emberizidae ferocactus ferocactus wislizeni fishhook barrel cactus magnoliophyta magnoliopsida north america passeriformes passerine plantae plants singing songbird sonoran desert southwestern barrel cactus sparrow sparrows succulents tucson usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215030 Two immature Harris Hawks (Parabuteo unicinctus) perched on a tree branch with blue sky in the Sonoran Desert of Tucson (Arizona) accipitridae animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk immature juvenile north america parabuteo parabuteo unicinctus predator raptor sonoran desert tucson two usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215023 Thee Harris Hawks (Parabuteo unicinctus), two immature and one adult, perched on a tree branch with blue sky in the Sonoran Desert of Tucson (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk immature juvenile north america parabuteo parabuteo unicinctus predator raptor sonoran desert three tucson usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215022 Thee Harris Hawks (Parabuteo unicinctus), two immature and one adult, perched on a tree branch with blue sky in the Sonoran Desert of Tucson (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk immature juvenile north america parabuteo parabuteo unicinctus predator raptor sonoran desert three tucson usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215017 Two Harris Hawks (Parabuteo unicinctus), one immature and one adult, perched on a tree branch with blue sky in the Sonoran Desert of Tucson (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk immature juvenile north america parabuteo parabuteo unicinctus predator raptor sonoran desert tucson two usa vertebrata vertebrate