Both wing size and wing shape affect the flight abilities of birds. Intra and inter-specific studies have revealed a pattern where high aspect ratio and low wing loading favour migratory behaviour. This, however, have not ...

In recent decades, there has been a growing interest in integrating the social sciences and conservation studies to inform a more realistic management approach. Indeed, an understanding of people's perception of fauna helps ...

In Ecuadorian poetry there are particular marks of voluntary or forced migratory journeys, and individual forms of naming and characterizing this motive are determined from the voices of their creators. Código de extranjería ...

In South-western Atlantic waters, individuals of the southern right whale (SRW) Eubalaena australis spend part of the year (the austral winter and spring) in northern inshore waters where they breed and then migrate to ...

For a migratory bird, the costs and benefits of utilizing a given migratory strategy vary according to the biotic (e. g., physiology) and abiotic (e. g., weather) constraints it experiences throughout the year. In the New ...

In parallel to the COVID-19 pandemic, Chile has experienced a significant influx of international migrants, many of whom are Venezuelan women who have entered the country through unauthorized crossing points. In this ...

Migratory animals often play key ecological roles within the communities they visit throughout their annual journeys. As a consequence of the links between biomes mediated by migrants, changes in one biome could affect ...

Resumen: En la poesía ecuatoriana se registran marcas particulares de travesías migratorias voluntarias u obligadas, y desde las voces de sus creadores se determinan formas individuales para nombrar y caracterizar este ...