Drone layer definitions

Drone layer

an infertile or unmated laying queen or worker.
Found on http://www.betterbee.com/Glossary

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Drone layer

an infertile or unmated laying queen.
Found on http://www.encyclo.co.uk/local/21030

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Drone layer

an infertile or unmated laying queen.
Found on http://www.encyclo.co.uk/local/21518

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Drone layer

Queen that lays only infertile eggs.
Found on http://www.encyclo.co.uk/local/21560

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