Posters

Investigating Food Webs Poster

Magnificent photographs and illustrations depict various owl species, the ecology of the owl; predator-prey relationships; owl pellet formation and digestion; and food webs. Laminated. 35" x 23". Grades 7-12. More.

Backyard Birds Poster

What’s that flying around your garage? This new poster will help you find out. Beautifully detailed illustrations show the most widespread birds in North America. Measures 24" x 36". Printed on heavy acid-free paper. Laminated. More.