Harrap, S. and D. Quinn. Chickadees, Tits, Nuthatches and Treecreepers. Princeton: Princeton University Press, 1996.


Hansell, M. H. "The demand for feathers as building material by woodland nesting birds." Bird Study 42 (1995): 240-245.

Hansell, M. H. "The function of lichen flakes and white spider cocoons on the outer surface of bird's nests." Journal of Natural History 30 (1996): 303-311.

Hatchwell, B. J., C. Anderson, D. J. Ross, M. K. Fowlie, and P. G. Blackwell. "Social organization of cooperatively breeding long-tailed tits: kinship and spatial dynamics." Journal of Animal Ecology 70 (2001).

Tony Whitehead, BSc

0 0

Post a comment