Nearly 300 species of landbirds, whose populations total billions, migrate between the
Neotropics and North America. Many migratory populations are in steep decline, and …

Recent advancements in information technology and data acquisition have created both
new research opportunities and new challenges for using big data in ornithology. We …

This study proposes an optimal model to design and simulate the proton exchange
membrane fuel cell (PEMFC) systems. The purpose of this paper is to present an improved …

Spatiotemporal data mining (STDM) discovers useful patterns from the dynamic interplay
between space and time. Several available surveys capture STDM advances and report a …

Background Modern civilization depends on only a few plant species for its nourishment.
These crops were derived via several thousands of years of human selection that …

Avian migration is one of Earth's largest processes of biomass transport, involving billions of
birds. We estimated continental biomass flows of nocturnal avian migrants across the …

The spatial extent and intensity of artificial light at night (ALAN) has increased worldwide
through the growth of urban environments. There is evidence that nocturnally migrating birds …

Migrating birds require en route habitats to rest and refuel. Yet, habitat use has never been
integrated with passage to understand the factors that determine where and when birds …

We present Animated Vega-Lite, a set of extensions to Vega-Lite that model animated
visualizations as time-varying data queries. In contrast to alternate approaches for specifying …

Aim Knowledge of broad‐scale biogeographical patterns of animal migration is important for
understanding ecological drivers of migratory behaviours. Here, we present a flyway‐scale …