Birds

Birds in Nature (Feeder Station)

References

T. Ko, S. Soatto, D. Estrin, "Background Subtraction on Distributions", European Conference on Computer Vision, ECCV 2008, pages 222–230, October 2008.

T. Ko, S. Soatto, D. Estrin, "Warping Background Subtraction", IEEE International Conference on Computer Vision and Pattern Recognition, CVPR 2010, June 2010.

Birds in Nature (Nesting Seabirds)

References: 

P. Dickinson, R. Freeman, S. Patrick, S. Lawson, "Autonomous Monitoring of Cliff Nesting Seabirds using Computer Vision", International Workshop on Distributed Sensing and Collective Intelligence in Biodiversity Monitoring, 2008. 

P. Dickinson, "Monitoring the Vulnerable using Automated Visual Surveillance", PhD thesis, University of Lincoln, UK, 2008.

P. Dickinson, C. Qing, S. Lawson, R. Freeman, "Automated Visual Monitoring of Nesting Seabirds", ICPR Workshop on Visual Observation and Analysis of Animal and Insect Behavior, VAIB 2010, 2010.