[obol] submit to list: global warming and birds

[Jordan J Aney]

EFFECTS OF GLOBAL WARMING ON AVIAN BREEDING CYCLES. Does anyone know of
any studies (being conducted currently or in the past) regarding the
effects of global warming on birds? I am considering a study involving the
egg-laying times of tree and violet green swallows, and would like to
compare methods and results with other projects. Any help is GREATLY
appreciated. Happy birding!