Texas brakes for butterflies: “Monarch Highway” comes to IH35 – Texas Butterfly Ranch
Southwest Monarch Study
Summer drought impacts migration route for newly endangered monarch butterflies | Texas Standard
Generalized map of the migration route of monarchs in eastern North... | Download Scientific Diagram
LRNG | Monarch Migration
Monarch butterfly migration - Wikipedia
Monarch butterfly migrations reveal new clues of connections
Monarch Butterfly Distribution Map
The Mayors' Monarch Pledge – GreenDallas
Where to See Spectacular Monarch Migrations Along the Coast - Texas Highways
A Highway For Monarchs | Organikos
What is the 'Monarch Highway'? - YouTube
Continental Nomads: Monarch Butterflies - Pollinators (U.S. National Park Service)
Press Release: Niman Ranch Farmer Network to Resurface Monarch Highway with $200,000 Commitment to Help Stem 80% Loss of Iconic Pollinator - Niman Ranch