Effective conservation practice requires decisions based on reliable and relevant evidence, but significant gaps in the evidence base exist. Incorporating well‐designed tests of the effectiveness of interventions for biodiversity in conservation projects is one of the best ways to scale up the rate of evidence generation. Funders of conservation projects are uniquely positioned to support and incentivize such tests as part of...

This study examines the trajectories, size, and spatial distribution of aerosols during breathing events of common bottlenose dolphins ( Tursiops truncatus) in the National Aquarium in Baltimore, MD. Accounting for the aerodynamic drag and inertia of the small droplets, the trajectories are used for estimating the volumes and flow rates of the exhaled and inhaled air. Data are acquired by training two male and four female dolp...