Abstract
We describe the territorial proclamation song of the Fasciated Tiger-Heron (Tigrisoma fasciatum), unknown until now, and compare it with the territorial proclamation song of the Rufescent Tiger-Heron (Tigrisoma lineatum). We also describe other similar vocalizations of the latter species. Both species present a similar territorial proclamation song with the first notes ascending, finishing with a mooing very similar to that of cows. The first notes in the vocalization of Tigrisoma fasciatum are issued in pairs, with a final accentuation in each pair, whereas Tigrisoma lineatum executes isolated, ever-ascending notes. We show that both species are capable of mooing and we discuss the implications with respect to the commonly used Spanish and Portuguese names.
References
ÁLVAREZ M, CARO V, LAVERDE O Y CUERVO AM (2007)Guía sonora de las aves de los Andes colombianos. Insti-tuto Alexander von Humboldt y Cornell Laboratoryof Ornithology, Bogotá
AZARA F (1802) Apuntamientos para la historia naturalde los páxaros del Paragüay y Río de la Plata. Tomo 4.Imprenta de la viuda de Ibarra, Madrid
AZARA F (1847) Descripción e historia del Paraguay y delRío de la Plata. Tomo II. Imprenta de Sánchez, Madrid
BOESMAN P (2007) Birds of Venezuela. Birdsounds,Winsum
BOESMAN P (2011) Birds of Brazil. MP3 sound collection.Version 2.0. Birdsounds, Winsum
BUFFON (1770-1783) L’Histoire naturelle des oiseaux.Imprimerie Royale, París
BUFFON (1866) Oeuvres complètes de Buffon avec desextraits de Daubenton et la classification de Cuvier.Tomo 6, Oiseaux II. Renou et Maulde, París
CORNELL LABOF ORNITHOLOGY (2015) Macaulay Library.Cornell Laboratory of Ornithology, Ithaca (URL:http://macaulaylibrary.org/)
CULASSO JP (2010) Guía de sons do Pantanal até MataAtlántica. Ronjaleader, Río de Janeiro
FJELDSÅ J Y KRABBE N (1990) Birds of the high Andes.Apollo Books y Zoological Museum, Svendborg yCopenhagen
GUYRA PARAGUAY (2004) Lista comentada de las aves deParaguay / Annotated checklist of the birds of Paraguay.Guyra Paraguay, Asunción
HANCOCK J Y KUSHLAN J (1984) The herons handbook.Harper & Row, Nueva York
HOWELL SNG Y WEBB S (1995) A guide to the birds ofMexico and northern Central America. Oxford Univer-sity Press, Oxford
KAJIKI LN, TOGURA CM Y MICHALSKI F (2013) Firstrecord of Tigrisoma fasciatum (Such, 1825) (Aves:Ardeidae) in the State of Amapá, Brazil and updatedspecies distribution in Central and South America.Biota Neotropica 13:1–6
KRABBE N Y NILSSON J (2003) Birds of Ecuador. Soundsand photographs. Bird Songs International,Enschede
LÓPEZ-LANÚS B (2008) Sonidos de aves del Cono Sur.Audiornis Producciones, Buenos Aires
LÓPEZ-LANÚS B Y CARO V (2002) Catálogo de guíassonoras para las aves de América. LOLA, BuenosAires
LÓPEZ-LANÚS B, UNTERKOFLER D, ORNSTEIN U YMONTELEONE D (2008) Sonidos de las aves de la reservaOtamendi, Campana, Buenos Aires, Argentina. AvesArgentinas, Buenos Aires
MARANTZ CA Y ZIMMER KJ (2006) Bird voices of AltaFloresta and southeastern Amazonian Brazil. CornellLaboratory of Ornithology, Ithaca
MARTÍNEZ-VILALTA A, MOTIS A Y KIRWAN GM (2015)Fasciated Tiger-heron (Tigrisoma fasciatum). En: DELHOYO J, ELLIOTT A, SARGATAL J, CHRISTIE DA YDEJUANA E (eds) Handbook of the birds of the world alive.Lynx Edicions, Barcelona (URL: http://www.hbw.com/node/52715)
MAYER S (2000) Birds of Bolivia 2.0. Bird Songs Inter-national, Enschede
MINNS J, BUZZETTI D, ALBANO C, GROSSET A, WHITTAKERA Y PARRINI R (2010) Aves do Brasil. Vozes e fotografias.Volumen 1. Floresta Atlantica, Cerrado, Caatinga, Panta-nal, Campos Sulinos e Costa. Avis Brasilis, Manaos
MOORE JV, KRABBE N Y JAHN O (2013) Bird sounds ofEcuador. A comprehensive collection. John V. MooreNature Recordings, San Jose
NAKA LN, STOUFFER PC, COHN-HAFT M, MARANTZ CA,WHITTAKER A Y BIERREGAARD RO JR (2008) Vozes daAmazônia Brasileira. Vol. 1. Aves das Florestas de terrafirme ao norte de Manaus: área de endemismo dasGuianas. INPA, Manaos
ROSANE D (2000) Yutajé. The lost world of Venezuela.Sittelle Editions, Les Sagnes
SICK H (1984) Ornitologia brasileira, uma introdução.Editora Universidade de Brasília, Brasilia
STRANECK RJ (1990) Canto de las aves de los esteros ypalmares. LOLA, Buenos Aires
WIKIAVES (2015) WikiAves. WikiAves.com, Juiz de Fora(URL: http://www.wikiaves.com.br/)
XENO-CANTO FOUNDATION (2015) Xeno-canto. Compar-tiendo cantos de aves de todo el mundo. Xeno-cantoFoundation, Amsterdam (URL: http://www.xeno-canto.org/)

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.