Open Access. Powered by Scholars. Published by Universities.®
- Publication
- Publication Type
Articles 1 - 2 of 2
Full-Text Articles in Life Sciences
Eavesdropping On Animals: Can Bioacoustics Help Save Species?, Zoe Grueskin
Eavesdropping On Animals: Can Bioacoustics Help Save Species?, Zoe Grueskin
Capstones
Around the world, scientists are using sound to study the natural world in a growing field called bioacoustics. Researchers are eavesdropping on frogs and fish, elephants and earthworms, and many hope what they hear can inform and inspire conservation action around the world. From the field’s auspicious beginning with accidentally-recorded whales, to researchers today listening to locations as diverse as the Arctic seafloor and India’s Western Ghats mountain range, this capstone project explores the potential — and limitations — of conservation bioacoustics. Read the story, see photos and listen to audio pieces featuring three bioacousticians and their field recordings here: …
Positive Interactions Among Foraging Seabirds, Marine Mammals And Fishes And Implications For Their Conservation, Richard R. Veit, Nancy M. Harrison
Positive Interactions Among Foraging Seabirds, Marine Mammals And Fishes And Implications For Their Conservation, Richard R. Veit, Nancy M. Harrison
Publications and Research
There is increasing recognition of the importance of “positive interactions” among species in structuring communities. For seabirds, an important kind of positive interaction is the use of birds of the same species, birds of other species, and other marine predators such as cetaceans, seals and fishes as cues to the presence of prey. The process by which a single bird uses, say, a feeding flock of birds as a cue to the presence of prey is called “local enhancement” or “facilitation.” There are subtly different uses of each of these terms, but the issue we address here is the ubiquity …