PMC:6403350 / 7382-8094 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/6403350","sourcedb":"PMC","sourceid":"6403350","source_url":"https://www.ncbi.nlm.nih.gov/pmc/6403350","text":"The test pen was situated outdoors within the research compound and comprised of three chambers: left, middle, and right, covered by a fine mesh rendering them escape proof (Fig. 1). The left and right chambers had bark chip flooring and plywood covering the roof to reduce moonlight as a confounding variable. A wooden nest box (51 × 32 × 30 cm high) containing fresh bedding material and water was available in the right and left chambers (Fig. 1).\nFigure 1 Configuration of the test pen showing how the middle chamber incorporated a ‘U maze’ with a wooden divider and contained a seed tray placed under three LED lights, which enabled the level of illumination to be adjusted (high: c. 1000 lux; low: \u003c1 lux).","divisions":[{"label":"label","span":{"begin":451,"end":459}}],"tracks":[]}