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
Share Content Published December 15, 2015 RD-151215016 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 landing north america parabuteo parabuteo unicinctus predator raptor sonoran desert tucson two usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215015 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
Share Content Published December 15, 2015 RD-151215007 A Harris Hawk (Parabuteo unicinctus) adult in flight above a tree branch, hunting in the Sonoran Desert of Tucson in winter (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk immature juvenile landing north america parabuteo parabuteo unicinctus predator raptor sonoran desert tucson two usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215004 A Harris Hawk (Parabuteo unicinctus) adult in flight in front of a second adult perched on a dead tree branch, hunting in the Sonoran Desert of Tucson in winter (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk immature juvenile landing north america parabuteo parabuteo unicinctus predator raptor sonoran desert tucson two usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215001 A Harris Hawk (Parabuteo unicinctus) family unit of three adults perched on a dead tree branch, hunting in the Sonoran Desert of Tucson in winter (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk north america parabuteo parabuteo unicinctus perched predator raptor sonoran desert three tucson usa vertebrata vertebrate
Share Content Published December 15, 2015 RD-151215001 A Harris Hawk (Parabuteo unicinctus) family unit of three adults perched on a dead tree branch, hunting in the Sonoran Desert of Tucson in winter (Arizona) accipitridae adult animal arizona aves bird bird of prey blue sky buteoninae falconiformes harris hawk harriss hawk hawk north america parabuteo parabuteo unicinctus perched predator raptor sonoran desert three tucson usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621207 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621205 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621201 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621200 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621199 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621198 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621196 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing a crushed cicada to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621128 A Brown-crested Flycatcher (Myiarchus tyrannulus) perches before bringing an insect to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flycatcher myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate
Share Content Published June 21, 2015 RD-150621078 A Brown-crested Flycatcher (Myiarchus tyrannulus) in flight bringing an insect to its nest in a Saguaro cactus (Arizona) animal arizona aves bird brown-crested flycatcher cactaceae cactus carnegiea carnegiea gigantea flight flycatcher flying myiarchus myiarchus tyrannulus nest nesting north america passeriformes passerine plantae plants saguaro saguaro cactus sahuaro songbird sonoran desert succulents tyrannidae tyrant flycatcher usa vertebrata vertebrate