Polk County Conservation

Free Resources

Animal Trunk

We have several nature trunks and teaching materials available for educators to check out.

  • Trunks may be checked out for a two week period free of charge.
  • All resources are free and require pick-up at Jester Park unless other arrangements are made in advance.
  • Please call at least one week in advance to reserve these materials.
  • Call 515-323-5339.

Animal Trunk: Watch out, this trunk is wild! We managed to cram amphibians, reptiles, birds, and mammals all in the same trunk. The trunk is filled with furs, skulls, books, posters, and a teaching guide.

Insect Trunk: This trunk is full of those six-legged critters we call insects. Real (non-living) insects, big plastic insects, books, posters, and videos are just a few of the things you’ll find in this creepy crawly trunk.

Prairie Trunk: Open this trunk to get a glimpse of what Iowa used to look like! This trunk is as diverse as the prairie itself. Your students will get a chance to look at real samples of prairie grasses, feel furs of animals that once roamed Iowa, and learn why this incredible habitat has almost vanished.

EnviroScape: EnviroScape is a desktop model which demonstrates point and non-point source pollution as well as pollution prevention in a watershed. The EnviroScape includes a 65-page user's guide. The model is easy to clean and the materials come in a lightweight case.

Fishing Poles: Take your students fishing! Polk County Conservation Board has over 80 poles to be used. A $10 deposit fee will be required per rack (eight poles per rack) If more than 5 racks are checked out, a deposit fee of $50 will be required. If all poles are returned without tangled lines or broken reels, the deposit will be returned.

Contact Us

Administration Office
11407 NW Jester Park Drive
Granger, IA 50109

P: (515) 323-5300
F: (515) 323-5354

Monday – Friday, 8:00 a.m. – 4:30 p.m.

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