Spatial and social behaviour are fundamental aspects of an animal's biology, and their
social and spatial environments are indelibly linked through mutual causes and shared …

Historically, the study of caribou and reindeer (Rangifer tarandus (Linnaeus, 1788)) diet has
been specific to herds and few comprehensive circumpolar analyses of Rangifer diet exist …

Intraspecific variation, including individual diet variation, can structure populations and
communities, but the causes and consequences of individual foraging strategies are often …

One of the most general expectations of species range dynamics is that widespread species
tend to have broader niches. However, it remains unclear how this relationship is expressed …

Temporal variation in resource availability, amplified by global change, may have strong
impacts on species breeding at temperate and high latitudes that cue their reproduction to …

Animal personality influences how individuals perceive and react to different stimuli, such as
food quality and predation risk, thereby shaping foraging behaviour. As a consequence …

In Amazonian streams, damming caused by road construction changes the system's
hydrological dynamics and biological communities. We tested whether the degree of …

Biotic homogenization is a ubiquitous consequence of human disturbance. Through a mix of
local extinctions and invasions, diverse communities of specialists are often replaced by or …

Observations of resource-use dynamics are sparse for higher trophic level species in marine
systems, but important given their role in driving the distribution and functional roles of …

Many bird species are vulnerable to environmental change, so knowledge of their diet and
its variation can help understand population status and flexibility to respond to change …