In temperate regions, bird vocal activity concentrates on the early morning of spring and summer days, but in the tropics, where high diversity results in a variety of dial and seasonal activity patterns, vocal activity is less predictable. We document quantitative patterns of temporal variation in vocal activity of 160 central Amazon tropical forest species, assessing variation between days throughout the dry season and between clock times throughout the morning. To span an area of approximately 500 km2 we sampled bird vocalizations using autonomous recording devices deployed over 170 points, and built a database of more than 4,500 recording hours. To quantify temporal variation we modeled our data with a multi-scale occupancy model fitted...
In Brazil, areas with high water potential for development ofirrigate agriculture was marked by the ...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-G...
O cerradão é uma das fitofisionomias do Cerrado que se destaca das demais por apresentar estrutura f...
Although tropical bird populations were considered for a long time as more stable than their temper...
At an upland primary forest in the Central Amazon, monthly changes in leaf phenology were followed f...
Soil-related natural resources in dryland environments, such as the Caatinga, have suffered from det...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de E...
The Central Amazonia hydrography influences the structure of the local vegetation forming two disti...
The recognition of the identity of tree plants is a subjective process that presents many difficulti...
Geographical and environmental distances influence the divergence of characters between biological p...
Mestrado em Biologia MarinhaMaritime traffic is an important source of disturbance for coastal cetac...
In the Amazon basin there are many streams, locally called streams, embedded in heterogeneous landsc...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
It is well established that the occurrence of species depends on their biological needs in given en...
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.A t...
In Brazil, areas with high water potential for development ofirrigate agriculture was marked by the ...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-G...
O cerradão é uma das fitofisionomias do Cerrado que se destaca das demais por apresentar estrutura f...
Although tropical bird populations were considered for a long time as more stable than their temper...
At an upland primary forest in the Central Amazon, monthly changes in leaf phenology were followed f...
Soil-related natural resources in dryland environments, such as the Caatinga, have suffered from det...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Departamento de E...
The Central Amazonia hydrography influences the structure of the local vegetation forming two disti...
The recognition of the identity of tree plants is a subjective process that presents many difficulti...
Geographical and environmental distances influence the divergence of characters between biological p...
Mestrado em Biologia MarinhaMaritime traffic is an important source of disturbance for coastal cetac...
In the Amazon basin there are many streams, locally called streams, embedded in heterogeneous landsc...
Studies of tropical plant communities which attempt to disentangle the principle mechanisms (connect...
It is well established that the occurrence of species depends on their biological needs in given en...
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.A t...
In Brazil, areas with high water potential for development ofirrigate agriculture was marked by the ...
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-G...
O cerradão é uma das fitofisionomias do Cerrado que se destaca das demais por apresentar estrutura f...