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Group of bighorn sheep

Educator Materials

Isolation and Mate Choice

This discussion explores how artificial boundaries can decrease mate choice, with a specific example of highways limiting mate choice for bighorn sheep.

Working with Droppings main image

Educator Materials

DNA from Droppings

This discussion explores why Dr. Epps collected droppings from all over the bighorn sheep range.

Side-by-side photos of a fenced highway and  a group of bighorn sheep

Educator Materials

Bringing the Stories Together

How mundane or ordinary aspects of daily life can lead to environmental issues by disrupting ecological function, in this case harming populations by disrupting habitats.