Academic web links for the Elegant Mourner.
Ornithology - Publications: 2001. Records for the Elegant Mourner (Laniisoma elegans) in forest fragments http://nhm.ku.edu/birds/pubs.html
BIRDCHAT archives -- November 1997, week 2 (#100): Buckley's Cotinga, unless you want to follow Endangered Birds of the Americas (which http://listserv.arizona.edu/cgi-bin/wa?A2=ind9711b&L=birdchat&F=&S=&P=7249
