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Contact: Alice Auersperg
alice.auersperg@univie.ac.at
43-142-777-6101
University of Vienna

Schematic Presentation

Caption: This is a schematic presentation of the invisible displacement tasks. In regular single and double invisible displacement task a reward inside a small container is moved behind one or two bigger screens. In transposition tasks two of three equal containers (only one is baited) are swapped once or twice. In rotation tasks the three containers (one is baited) are arranged in parallel on a rotatable platform. The platform can be rotated at different angles (90°, 180°, 270° and 360°). Translocation tasks are similar to Rotation tasks but the bird is carried around the container arrangement and released at different angles.

Credit: Alice Auersperg

Usage Restrictions: The image may only be used with appropriate caption or credit.

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