Sonoran Desert Toad

Pruning tips

by the Arizona Game and Fish Department http://www.azgfd.gov

How can we tell when respiration in plants is taking place?

J. D. Dam Lake by the Arizona Game and Fish Department http://www.azgfd.gov

Lions engaging in various activities such as hunting, eating, grooming, and sleeping.

Her viser jeg hvordan man tager en kompas retning, værd venligst opmærksom på at dette ikke er den officielle metode, men en hurtig og nem metode som jeg med succes har brugt i 3½ år i Hæren

Learn about the northern lights, first named by Galileo. The lights are created when solar particles collide with the earth's atmosphere.

The Pilot Black Snake's nest is sometimes located near water where small animals live or come to drink.

Watch evolution unfold before you in this amazing video featuring fish, amphibians, reptiles, dinosaurs, mammals, and primates.

Watch as Baboons interact in their natural jungle habitat.