Which adaptation is described as arguably more critical for the long-term success of the lineage?

Answer

The cryptic camouflage of the female's nest

When considering the trade-offs inherent in the species' survival strategy, there is a balancing act between the male's need to attract mates using striking visual signals and the necessity of remaining hidden from danger. While the male's striking mask and loud song are advantageous for reproduction, the survival of the next generation hinges more critically on concealment. The cryptic (camouflaged) coloring of the female, especially as it pertains to protecting the nest site where eggs and young are vulnerable, is deemed the arguably more critical adaptation for ensuring the long-term continuation of the Yellowthroat lineage against predation pressures.

Which adaptation is described as arguably more critical for the long-term success of the lineage?
speciesbirdanimalevolutionYellowthroat