Threatened birds in Hispaniola - Smithsonian Migratory Bird Center ...: White-winged Warbler Xenoligea montana (Vulnerable); Eastern Chat-tanager Calyptophilus frugivorus (Vulnerable); Western Chat-tanager ...
http://nationalzoo.si.edu/ConservationAndScience/MigratoryBirds/Research/Hispaniola/

BIRDCHAT archives -- August 1997, week 1 (#181): Birdchatters, As you may have read, the AOU has split the Chat Tanager of Hispaniola into two species. In choosing English names ...
http://listserv.arizona.edu/cgi-bin/wa?A2=ind9708a&L=birdchat&F=&S=&P=13703

BIRDCHAT archives -- August 1998, week 5 (#30): ...through La Cienega and Pedernales, where we would meet Kate at her house there, and come up the back side of the mountain to see the Chat Tanager and Siskin ...
http://listserv.arizona.edu/cgi-bin/wa?A2=ind9808e&L=birdchat&F=&S=&P=2256

ADW: Calyptophilus: Classification: ...feature. Parent taxa. pictures sounds. Family Fringillidae (finches). Genus Calyptophilus. Species Calyptophilus frugivorus (chat tanager). ...
http://animaldiversity.ummz.umich.edu/site/accounts/classification/Calyptophilus.html