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Behaviour of seabirds during migration revealed

By Guest PostMay 6, 2013Natureanimal behavior, anthropogenic pressure, behaviour of seabirds, behavioural states, centre for mathematics, complex data series, computational analyses, conservation concern, environmental, environmental conditions, ethoinformatics, flight, geolocators, gps tracking, lightweight gps loggers, manx shearwater, migration, migration data, new method, patterns of foraging, puffinus puffinus, rest, robin freeman, royal society, small seabird, south america, south eastern brazil, species, tracking technologies, ucl, uk birds, university of oxford, western atlantic

The behaviour of seabirds during migration – including patterns of foraging, rest and flight – has been revealed in new detail using novel computational analyses and tracking technologies.

Using a new method called ‘ethoinformatics’, described as the application of computational methods in the investigation of animal behaviour, scientists have been able to analyse three years of migration data gathered from miniature tracking devices attached to the small seabird the Manx Shearwater (Puffinus puffinus). (more…)

New Measurement of Crocodilian Nerves Could Lead to Better Understanding of Ancient Animals’ Behavior, MU Researcher Finds

By Guest PostApril 15, 2013Sciencealligators, animal behavior, casey holliday, crocodile skulls, crocodilian facial nerves, dinosaurs, doctoral student, ian george, invisible whiskers, trigeminal nerve, university of missouri, visual cortex

COLUMBIA, Mo. — Crocodilians have nerves on their faces that are so sensitive, they can detect a change in a pond when a single drop hits the water surface several feet away. Alligators and crocodiles use these “invisible whiskers” to detect prey when hunting. Now, a new study from the University of Missouri has measured the nerves responsible for this function, which will help biologists understand how today’s animals, as well as dinosaurs and crocodiles that lived millions of years ago, interact with the environment around them. (more…)

Contact With Dads Drops When Women Ovulate

By Guest PostNovember 30, 2010Scienceanimal behavior, behavior, biological forces, cell phone, cycle, debra lieberman, elizabeth pillsworth, evolutionary biologists, evolutionary inbreeding, high-fertility days, martie haselton, ovulating, period, sexual decisions, women

*Evidence of evolutionary protection against inbreeding in women?*

Through an innovative use of cell phone records, researchers at UCLA, the University of Miami and Cal State, Fullerton, have found that women appear to avoid contact with their fathers during ovulation.

“Women call their dads less frequently on these high-fertility days and they hang up with them sooner if their dads initiate a call,” said Martie Haselton, a UCLA associate professor of communication in whose lab the research was conducted. (more…)

Tag Archives: animal behavior

Behaviour of seabirds during migration revealed

New Measurement of Crocodilian Nerves Could Lead to Better Understanding of Ancient Animals’ Behavior, MU Researcher Finds

Contact With Dads Drops When Women Ovulate