"Adults will enjoy this creative take on a beloved song, and the book can easily blend with lessons about cooperation and sharing--and even age-appropriate lessons on global conflicts." -- School Library Journal
"An inviting, relevant, and timely message of tolerance, inclusiveness, unity, and peace. Just imagine." -- Kirkus Reviews
" For fans of Lennon's song eager to introduce it to a new generation, Jullien's panoply of boldly outlined, lovable birds offers an accessible entry point to ideas of peace, kindness, and justice." -- Publishers Weekly