Flowers and seed pods of a plant of the Genus Senna in the Atitlan Nature Reserve near Panajachel, Guatemala.

Flowers and seed pods of a plant of the Genus Senna in the Atitlan Nature Reserve near Panajachel, Guatemala.

A beautiful Calico Flower or Elegant Dutchman's Pipe, Aristolochia littoralis, in the Atitlan Nature Reserve near Panajachel, Guatemala.

Zebra Longwing or Zebra Heliconia Butterfly, (Heliconius charitonia), feeding on a flower near Panajachel, Guatemala

A female Pale-spotted Swallowtail Butterfly, Papilio erostratus, in the Atitlan Nature Reserve near Panajachel, Guatemala. The females have pink spots, while the males have white ones. This butterfl...

Three Mexican Silverspot Butterflies, Dione moneta poeyii, on a plant in the Atitlan Nature Reserve near Panajachel, Guatemala.

Israel, A model of the ancient Canaanite gate, called Abraham's Gate, in front of the real gate in the ruins of the Old Testament city of Dan in the Tel Dan Nature Reserve in Galilee in northern Israe...

Israel, The ancient Canaanite gate, called Abraham's Gate, in the ruins of the Old Testament city of Dan in the Tel Dan Nature Reserve in Galilee in northern Israel. It dates to approximately 1700 B.C...

Israel, Dan, The gate to the Old Testament city of Dan in the Tel Dan Nature Reserve in Galilee in northern Israel. A common caper bush is in bloom in the foreground.

Israel, Ruins of the Old Testament city of Dan in the Tel Dan Nature Reserve in Galilee in northern Israel.

Israel, The site of the altar of the golden calves in the ruins of the Old Testament city of Dan in the Tel Dan Nature Reserve in Galilee in northern Israel.

Israel, Caesarea Philippi, Hermon Springs Nature Reserve, The foundation of the temple of Zeus in the ruins of the Greco-Roman religious center of Panias at Caesarea Philippi in the Hermon Springs (Ba...