Life Sciences Commons^™

The Intersection Of Past And Present, Hannah Welzbacker

Graduate Student Portfolios, Professional Papers, and Capstone Projects

Science often faces a crossroad between the past and present. Ever changing technology allows us to make new discoveries while at the same time, elements from past cultures need preserving. The three stories in this portfolio all highlight the intersection of past and present and how they can coexist. The first story focuses on a technological breakthrough that allows local researchers to better understand nocturnal migrations using acoustic monitoring. The second story explains the controversial Mayan Train project moving through South America and the implications for the economy, environment and culture. The final piece captures how members of the Blackfeet …

S Is For Sandhill: A Crane Alphabet, Paul A. Johnsgard

Zea E-Books Collection

This is a book of cranes, from A to Z, written and illustrated by the world’s foremost authority on the 15 species of these wonderful and ancient birds. It is a book for all ages, and for all who love and marvel at the beauty, order, and variety of the natural world.

Cranes exhibit complex behavior, pair-bonding, and fascinating social interactions. They migrate huge distances, crossing continents, oceans, and mountains between their nesting and wintering areas. Seven of the world’s 15 crane species are listed as “vulnerable,” three as “endangered,” one as “critically endangered,” and only three as of “least …