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  • A perfect complement to a classroom discussion on martins, or a great way to educate the public about Purple Martins when hung near public martin housing, this full-color educational poster is not to be missed. Poster is waterproof and uv-protected.  Poster measures 18" X 24"   &nbs…
  • Lovely earrings featuring a flying martin and a classic Purple Martin house. Jabebo LLC produces eco-friendly products that celebrate curiosity and natural history.  Their products contain material from locally sourced cereal boxes! Earwires are surgical steel.…
  • Convert your housing from round entrances to starling resistant Excluder II entrances with these aluminum plates Use requires enlarging original entrances, instructions included.  Plate measures  4" high x  4-7/8" wide Install plates with your choice of screws, bolts, or p…
  • Convert your housing from round entrances to starling resistant Modified Excluder entrances with these aluminum plates Use requires enlarging original entrances, instructions included.  Plate measures  4" high x  4-7/8" wide Install plates with your choice of scr…
  • Take your field notes in style with the PMCA's new Waterproof Notebook Paper won't turn to mush when wet and can be written on with a pencil or waterproof pen/marker even in the pouring rain! 6.75" x 3" 50 pages Durable, flexible, fiber-reinforced cover featuing the PMCA swooping martin logo…