Cold Weather Adaptations: Yakutian Horses Rapidly Evolve Defense Against Extremely Cold Temperatures

Cold Weather Adaptations: Yakutian Horses Rapidly Evolve Defense Against Extremely Cold Temperatures A genetic analysis of modern and ancient Yakutian horses revealed the cold-weather animals rapidly evolved to survive extreme temperatures of eastern Siberia. Source: Natures Talk Show via Nature…

Monarch Butterflies: Seasonal Migrations Lower Infection Levels In Wild Populations

Monarch Butterflies: Seasonal Migrations Lower Infection Levels In Wild Populations Long seasonal migrations can lower parasite prevalence North American monarch butterflies since the journeys ultimately put a greater distance between uninfected and infected individuals. Source: Natures Talk Show via Nature…

Enjoy Natures Talk Show? Please Spread the Word :)