Monarch caterpillar survival is higher on milkweeds with lots of bugs!

Another monarch study published showing the spring migration holds the key to everything

Amazing observation of tagged monarch in Nova Scotia during spring recolonization

What does the size of the Mexican overwintering colonies mean for this summer's population size

The squeaky-clean milkweeds of Nova Scotia, Canada – shangri-la for monarchs

A look at the 2017 spring migration thus far - with Journey North data

Is the monarch spring migration becoming later? A close look at Journey North data

The incredible resiliency of the monarch (that means they keep bouncing back)