Autonomous Monitoring of Vulnerable Habitats. And other tales. Robin Freeman, CEES, Microsoft Research 13 July 2007. Overview. Introduction Previous Work Analysing Avian Navigation Habitat Monitoring Brief Results Future Work. Introduction. About Me
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Autonomous Monitoring of Vulnerable Habitats
And other tales..
Robin Freeman, CEES, Microsoft Research
13 July 2007
With D Biro, J Meade, T Guilford & S J Roberts
Delayed Clock shift response (landmark related)
Tracks ranked by Mahalonobis distance from recapping distribution
Biro D, Freeman R, Meade J, S. Roberts, Guilford T. (2007) PNAS. 104(18)
- Hidden-Markov Models
- Positional Entropy
Lau KK, Roberts S, Biro D, Freeman R, Meade J, Guilford T. (2006) J. Theo. Bio. 239(1) pp71-78
Paired Homing Pigeon Flight
Bird paired with self
Bird & random bird from different site
Birds which flew together show significantly (p < 0.05) higher coupling than other possible pairings. Implies some form of information transfer.
UK Seabird decline over recent years
Source: JNCC, UK Seabirds 2005
Right: Distribution of individual over trips of 1 to 7 days. Red shows incubating birds, blue chick rearing
Sitting & Erratic Movement
All recorded events
Temperature Variation over 4 days (20-23 June)