Figure 1

Representative reflectance spectra (5 nm running means) of the eggs used in experiments. Examples (from left to right) depict song thrush and blackbird natural eggs and blue (redstart) and spotted (meadow pipit) model eggs.
Representative reflectance spectra (5 nm running means) of the eggs used in experiments. Examples (from left to right) depict song thrush and blackbird natural eggs and blue (redstart) and spotted (meadow pipit) model eggs.