The vulturine guinea fowl’s electric blue feathers are not pigments. (Image: Canva) Vulturine guinea fowl's blue feathers come from microscopic structures, not pigment. Feather patterns help flock ...

Sonia Thiam, who moved from the West African nation of Senegal to Rock Island in 2010, smiles as she talks about guinea fowl, a grey-feathered bird that she and her family were accustomed to eating in ...

Ella Lee Forest, a middle-class enclave just outside Loop 610, seems an unlikely place for a breed of fowl more suited to a ranch than ranch houses. But on any given day, this flock of skittish ...