Blue Tit used under a creative commons lisence by Marko_K. Thanks Marko! Blue Tits (Cyanistes caeruleus) nesting on the Medeteranian island of Corsica have been known to incorporate fresh sprigs of aromatic plants, like French Lavender (Lavandula stoechas) into their nest cups. New research ((Aromatic plants in nests of blue tits: positive effects on nestlings […]