Winged wonders solving the monarch migration mystery

"Monarch butterflies swooped through and people wondered, "Where do they go?" In 1976 the world learned: after migrating, the monarchs roost by the millions in an oyamel grove in Mexico. This was a mystery that could only be solved when people worked as a team"--

Main Author: Pincus, Meeg (Author)
Other Authors: Imamura, Yasmin (Illustrator)
Format: Books Print Book
Language: English
Published: Ann Arbor, MI : Sleeping Bear Press, [2020]
Subjects:
Summary: "Monarch butterflies swooped through and people wondered, "Where do they go?" In 1976 the world learned: after migrating, the monarchs roost by the millions in an oyamel grove in Mexico. This was a mystery that could only be solved when people worked as a team"--
Physical Description: 1 volume (unpaged) : color illustrations ; 29 cm
Audience: Ages 6-10
ISBN: 9781534110403
1534110402