It is time to move: linking flight and foraging behaviour in a diving bird

@article{Pelletier2007ItIT,
  title={It is time to move: linking flight and foraging behaviour in a diving bird},
  author={David Pelletier and Magella M Guillemette and Jean-Marc Grandbois and Patrick J. Butler},
  journal={Biology Letters},
  year={2007},
  volume={3},
  pages={357 - 359}
}
Although the adaptive value of flight may seem obvious, it is the most difficult behaviour of birds to monitor. Here, we describe a technique to quantify the frequency and the duration of flights over several months by implanting a data logger that records heart rate (fH), hydrostatic pressure (diving depth) and the body angle of a large sea duck species… CONTINUE READING