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Conservation news on Central America

Mongabay seeks to raise interest in and appreciation of wild lands and wildlife, while examining the impact of emerging trends in climate, technology, economics,and finance on conservation and development. ....

Francisco Morazáho , United States , Costa Rica , El Salvador , New Mexico , Quintana Roo , Sandra Cuffe , Baudilio Garc , Sabrina Bettoni , Rhetta Butler , Elizabeth Devitt , Sharon Wilcox , Ashoka Mukpo , Irene Mendez Cruz , Luke Mahler , Roberto David Castillo , Bustamante Hern , Exequiel Ezcurra , Van Cortright , Liz Kimbrough , Leonardo Guevara , Carolyn Cowan , Claire Asher , Carlos Burelo Ramos , Aimee Gabay , Gerardo Ceballos ,

Neotropical river otters in Brazil communicate in a rich vocal range

Solitary river otters in Brazil use a rich repertoire of vocalizations during play and conflict, according to a study publishing May 26 in the open-access journal PLOS ONE, by Sabrina Bettoni, Tecumseh Fitch, and colleagues at the University of Vienna. ....

United States , Sabrina Bettoni , Tecumseh Fitch , Projeto Lontra , Austrian Science Fund , University Of Vienna , Santa Catarina Island , North American , ஒன்றுபட்டது மாநிலங்களில் , தேகும்செ ஃபிட்ச் , ஆஸ்திரேலிய அறிவியல் நிதி , பல்கலைக்கழகம் ஆஃப் வியன்னா , சாந்தா சாதாரண தீவு , வடக்கு அமெரிக்கன் ,

Chirp, chuckle and growl: Neotropical river otters call out to communicate

Chirp, chuckle and growl: Neotropical river otters call out to communicate
by Liz Kimbrough on 26 May 2021
Researchers observed and recorded captive neotropical river otters in Brazil and published the first formal description of their vocal repertoire.
Neotropical river otters make six sounds, characterized as chirp, squeak, chuckle, hah, growl, and scream, which are used in different social interactions.
The neotropical otter is classified as near threatened by the IUCN; otters were heavily hunted for their pelts from the 1950s through the 1970s which led to local extinctions, and although they’re now protected, they still face threats from poaching, habitat destruction, water pollution and mining. ....

Santa Catarina , Nuevo Leóx , United States , Sabrina Bettoni , Projeto Lontra , University Of Vienna , Santa Catarina Island , North American , சாந்தா சாதாரண , ஒன்றுபட்டது மாநிலங்களில் , பல்கலைக்கழகம் ஆஃப் வியன்னா , சாந்தா சாதாரண தீவு , வடக்கு அமெரிக்கன் ,

Solitary otters have a surprisingly rich vocabulary

Playful aquatic mammals use six different calls to communicate ....

United States , Sabrina Bettoni , Alexander Saliveros , Institute Ekko Brazil , University Of Exeter , University Of Vienna , South America , North American , Santa Catarina , ஒன்றுபட்டது மாநிலங்களில் , பல்கலைக்கழகம் ஆஃப் எக்ஸெடர் , பல்கலைக்கழகம் ஆஃப் வியன்னா , தெற்கு அமெரிக்கா , வடக்கு அமெரிக்கன் , சாந்தா சாதாரண ,