TY - JOUR AU - Fuertes Recuero, Manuel AU - Cantarero Carmona, Alejandro PY - 2024 DO - 10.5253/arde.2024.a22 UR - https://hdl.handle.net/20.500.14352/128422 T2 - Ardea AB - The marked variation in egg coloration within many bird species has attracted the interest of evolutionary biologists for decades. Many species, such as the Pied Flycatcher Ficedula hypoleuca, use biliverdin pigment to lay vibrant blue-green eggs that... LA - eng M2 - 152 PB - BioOne Digital KW - Biliverdin KW - Blue-green eggs KW - Ficedula hypoleuca KW - Shell gland KW - Depigmentation TI - First documented report of complete shell pigment loss in the blue-green eggs of the Pied Flycatcher TY - journal article VL - 112 ER -