Cats are generalist predators that have been widely introduced to the world's~ 179 000
islands. Once introduced to islands, cats prey on a variety of native species many of which …

The main aim of this study was to investigate which weather parameter has greater influence
on nest abandonment in the Great Tit Parus major, temperature or rain, and to determine …

In order to understand evolution in life history strategies, it is useful to compare breeding
parameters among closely related species and/or different habitats within the same species …

Predation is an important biological factor, which influences animal populations (see
Newton 1998 for a review). Observations of natural predatory events are imperative for …

The article presented evidence to support the observation that the color of the cheek patches
varies greatly in Parus varius namiyei, whereas it varies much less in varius and owstoni …

The threat of predation is the main cause of bird nest abandonment, with such behaviour
imposing considerable energetic costs on breeding birds. However, for several species, nest …

Dawn song is very sensitive to the environmental factors, including both natural factors and
anthropogenic ones. To examine the relationship between the singing behavior of Varied …

El cáncer es un término que comprende un conjunto de enfermedades tumorales, donde su
principal consecuencia es el crecimiento y la replicación de células sin control, las cuales …

Abstract The Izu Islands of Japan are a geographically young volcanic archipelago nearer to
the mainland than other islands used in speciation studies, such as the Galapagos Islands …