Vocal communication traits of Hyla nana and Hyla sanborni, of the nana species group, were studied from August 1997 until June 1999 in two large permanent ponds located in an open field in Botucatu, São Paulo State. One hundred thirty-one individuals, 71 of H. nana and 58 of H. sanborni, were recorded in the beginning of their vocalization activity and during chorus vocalization. The rhythms of sound emission on the two occasions were different. An advertisement call consists in a consecutive series of simple notes in rapid succession. Both species have two types of notes in their advertisement calls, here named types A and B. Type A notes are introductory and have a longer and higher pulse number and are emitted more frequently in the begi...
Argenteohyla siemersi, nominate A. s. siemersi and A. s. pederseni, are currently recognized. It was...
This paper deals with acoustic communication in the Red-vented Bulbul Pycnonotus cafer. This species...
O presente trabalho teve por objetivo central o estudo do comportamento reprodutivo de Hyla minuta n...
As características relacionadas à comunicação sonora em duas espécies aparentadas, Hyla nana e H. sa...
In this work we present a description of the advertisement call of H. jimi, the locality type, and o...
In this work we present a description of the advertisement call of H. jimi, the locality type, and o...
Abstract. We studied the vocal communication of Hyla ebraceata in central Panama. The advertisement ...
The vocalizations of H. raniceps (Cope, 1826) and their functions are described, including an analys...
Bioacoustical data are useful for studying amphibians, especially their conservation, taxonomy, and ...
Bioacoustical data are useful for studying amphibians, especially their conservation, taxonomy, and ...
A comunicação acústica é um importante elemento do comportamento reprodutivo de muitos animais. Em a...
There are evidences that Amazonian manatee convey identity information, to its conspecifics, using s...
This study evaluates the influence of the vegetation structure on the advertisement call propagation...
Frog vocalizations are acoustic signals that contain specific recognition information, so detailed d...
The work aims to expand knowledge of the advertisement calls of Hypsiboas pulchellus and Hypsiboas c...
Argenteohyla siemersi, nominate A. s. siemersi and A. s. pederseni, are currently recognized. It was...
This paper deals with acoustic communication in the Red-vented Bulbul Pycnonotus cafer. This species...
O presente trabalho teve por objetivo central o estudo do comportamento reprodutivo de Hyla minuta n...
As características relacionadas à comunicação sonora em duas espécies aparentadas, Hyla nana e H. sa...
In this work we present a description of the advertisement call of H. jimi, the locality type, and o...
In this work we present a description of the advertisement call of H. jimi, the locality type, and o...
Abstract. We studied the vocal communication of Hyla ebraceata in central Panama. The advertisement ...
The vocalizations of H. raniceps (Cope, 1826) and their functions are described, including an analys...
Bioacoustical data are useful for studying amphibians, especially their conservation, taxonomy, and ...
Bioacoustical data are useful for studying amphibians, especially their conservation, taxonomy, and ...
A comunicação acústica é um importante elemento do comportamento reprodutivo de muitos animais. Em a...
There are evidences that Amazonian manatee convey identity information, to its conspecifics, using s...
This study evaluates the influence of the vegetation structure on the advertisement call propagation...
Frog vocalizations are acoustic signals that contain specific recognition information, so detailed d...
The work aims to expand knowledge of the advertisement calls of Hypsiboas pulchellus and Hypsiboas c...
Argenteohyla siemersi, nominate A. s. siemersi and A. s. pederseni, are currently recognized. It was...
This paper deals with acoustic communication in the Red-vented Bulbul Pycnonotus cafer. This species...
O presente trabalho teve por objetivo central o estudo do comportamento reprodutivo de Hyla minuta n...