Migration
In any given area some birds have the survival mechanisms necessary to survive the harshest of winters or scarcity of food. These “resident” birds do not follow seasonal cues to leave one area for another. Many bird species, however, embark on an annual seasonal journey called migration. The hallmark of migration is its regularity in response […]
Compressional Tectonics
The Himalayan Mountains were formed when India crashed into Asia, a process known as compressional tectonics. Take a look at the first section of When Continents Collide from geocraft.com, which includes an animation on continental collisions. In southwest Montana, tectonic compression occurred before most of our current landscape was formed. Remnant compressional structures are found […]
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