How to take care of ducklings<br>Find a brooding box. After ducklings have hatched from their shells and spent about 24 hours getting used to their new surroundings, they're ready to move to a brooder. A plastic storage container, sturdy cardboard box, or large glass aquarium can all work for this purpose.
Glass containers do not make good brooding boxes.
The text does not mention glass containers.
( z1 make :polarity - :ARG0 ( z2 container :cxnsistof ( z3 glass ) ) :ARG1 ( z4 box :ARG0-of ( z5 broode ) :ARG1-of ( z6 good ) ) )