paradisaeidae: birds of paradise
bird family: a family of warm-blooded egg-laying vertebrates characterized by feathers and forelimbs modified as wings
erythroblastosis fetalis: severe anemia in newborn babies; the result of Rh incompatibility between maternal and fetal blood; typically occurs when the child of an Rh-negative mother inherits Rh-positive blood from the father; can be diagnosed before birth by amniocentesis