Study reveals Gannets’ Irises Turn Black as a Result of Avian Flu Survival

Study reveals Gannets’ Irises Turn Black as a Result of Avian Flu Survival Study reveals Gannets’ Irises Turn Black as a Result of Avian Flu Survival A recent study has discovered that the irises of Northern Gannets change color from blue to black as a result of surviving avian flu. Northern Gannets are seabirds that … Read more