Listing Seven Brazilian Bird Species as Endangered Throughout Their Range; Final Rule

We, the U.S. Fish and Wildlife Service (Service), determine endangered status for the following seven Brazilian bird species and subspecies (collectively referred to as "species" for purposes of this rule) under the Endangered Species Act of 1973, as amended (Act) (16 U.S.C. 1531 et seq.): Black-hooded antwren (Formicivora erythronotos), Brazilian merganser (Mergus octosetaceus), cherry- throated tanager (Nemosia rourei), fringe-backed fire-eye (Pyriglena atra), Kaempfer's tody-tyrant (Hemitriccus kaempferi), Margaretta's hermit hummingbird (Phaethornis malaris margarettae), and southeastern rufous-vented ground-cuckoo (Neomorphus geoffroyi dulcis).