Grallaria hypoleuca Sclater, 1855
Summary:
Only one nest described (ssp. castanea), from eastern Ecuador at the Yanayacu Biological Station. Eggs known only from this nest and nestlings only cursorily described. Any new information is certainly worth publishing. See Neotropical Birds Online for a summary.
Nestling description:
Bi-parental care, but details very poorly known.
Check out this video!