Write a research paper of on optimal foraging theory of birds. this paper is for an ecology class for college. The assignment is to write a research paper based on data collection of observation periods. I observed twice a week for a total of 7 sessions of minimal one hour increments. The following birds were observed northern cardinal 42 total. wooded lot 34. open lot 8. brown headed nuthatch 7 total. 5 wooded lot. 2 open area. carolina chickadee 42 total. 37 wooded lot. 5 open area. red bellied woodpecker 9 total. wooded lot 7. open area 3. 10 pages on optimal foraging theory of birds. experiment was conducted to see which feeder the birds preferred to feed at. A feeder that provided a covering next to a wooded area. Or a feeder that was set up in an open area where they would be at risk for predation. I have a really good start already but need some help to finish. I need numerical data collection and need two additional sources.