We present an overview of the global spatiotemporal distribution of avian biodiversity,
changes in our knowledge of that biodiversity, and the extent to which it is imperilled. Birds …

Agriculture and development transform forest ecosystems to human‐modified landscapes.
Decades of research in ecology have generated myriad concepts for the appropriate …

Here we build on the manifesto 'World Scientists' Warning to Humanity, issued by the
Alliance of World Scientists. As a group of conservation biologists deeply concerned about …

Although habitat loss is the predominant factor leading to biodiversity loss in the
Anthropocene,, exactly how this loss manifests—and at which scales—remains a central …

Island biogeography theory posits that species richness increases with island size and
decreases with isolation. This logic underpins much conservation policy and regulation, with …

In a review of landscape-scale empirical studies, Fahrig (2017a) found that ecological
responses to habitat fragmentation per se (fragmentation independent of habitat amount) …

The causes of biodiversity change are of great scientific interest and central to policy efforts
aimed at meeting biodiversity targets. Changes in species diversity and high rates of …

Small habitat patches have been historically neglected in conservation, primarily because
extinction risk is higher in small patches. Nevertheless, sets of small patches usually harbor …

Landscape fragmentation due to urban sprawl and industrialization has caused habitat loss
and threatened global biodiversity. However, the magnitude, spatial pattern, and …

The incidence of tick-borne diseases has increased in recent decades and accounts for the
majority of vector-borne disease cases in temperate areas of Europe, North America, and …