Which food items, besides insects and arthropods, contribute significantly to the nutritional diversity of a well-fed wild Whiptail?

Answer

Bird eggs and small vertebrates.

While the core of the whiptail diet is protein derived from arthropods, true nutritional richness in the wild comes from high-energy additions. Bird eggs are explicitly noted as being consumed because they offer a valuable, concentrated source of fats and various nutrients that insects alone may not provide consistently. Similarly, consuming small vertebrates like lizards or snakes offers a significant caloric boost. These larger, more energy-dense items differentiate the successful foraging of a well-nourished wild specimen.

Which food items, besides insects and arthropods, contribute significantly to the nutritional diversity of a well-fed wild Whiptail?
dietanimalreptilelizard