spacer gif spacer gif spacer gif spacer gif spacer gif
QUICK SEARCH:   [advanced]


spacer gif
     Home     Help     Feedback     Subscriptions     Archive     Search     Table of Contents    

Right arrow Help viewing high resolution images
Right arrow Return to article

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.



Fig. 1. Foraging time, activity and body mass in relation to chaff/seed ratio. (A) Proportion of time spent foraging between 09:00 h and 10:30 h increased with chaff/seed ratio (F1,77=22.0, P<0.001), decreased with body mass (F1,80=8.81, P<0.005) and with the interaction between temperature and chaff/seed ratio (F1,71=16.2, P<0.001; temperature: F1,70=0.5, P=0.5). The plotted data are not corrected for body mass. (B) Time spent on activities (including foraging) during the observation period was related to temperature (F1,84=39.2, P<0.001) and chaff/seed ratio (F1,84=5.29, P=0.024). (C) Body mass was independent of chaff/seed ratio (GLMM: F1,169=2.23, P=0.14, including individual as random effect).





Right arrow Return to article