Figure 2
Orientation of European robins under 373 nm UV light of different quantal flux (in quanta s-1m-2 above the circle). Symbols as in figure 1.
Figure 2 | Frontiers in Zoology
Orientation of European robins under 373 nm UV light of different quantal flux (in quanta s-1m-2 above the circle). Symbols as in figure 1.
Frontiers in Zoology