The Arctic is experiencing rapidly warming conditions, increasing predator abundance, and
diminishing population cycles of keystone species such as lemmings. However, it is still not …

Seasonal declines in breeding performance are widespread in wild animals, resulting from
temporal changes in environmental conditions or from individual variation. Seasonal …

Biological impacts of climate change are exemplified by shifts in phenology. As the timing of
breeding advances, the within‐season relationships between timing of breeding and …

Animal populations are often limited by food availability, particularly during the breeding
season. In birds, food limitation can impact several components of the reproductive cycle …

Asia is experiencing an alarming rate of inland wetlands loss, posing a risk to the future long-
term survival of many species depending on these ecosystems. This review on the status …

Shorebird population status and trends are commonly generated from counts made at
migratory stopovers, where large numbers are concentrated at few locations. Shorebirds …

Long-distant migrants timing their arrival on the breeding grounds face a tradeoff between
optimal timing for breeding and optimal timing for survival. For many shorebird species, the …

Some of the most extreme long-distance migrants, Arctic-breeding shorebirds are
disproportionately represented in tallies of declining species worldwide. For many …