Why is incredible speed crucial for the active foraging lifestyle of Whiptail lizards?

Answer

It supports their constant search for abundant, smaller prey inputs.

Whiptail lizards are characterized by their constant, rapid movement across the desert and grassland habitats. This high level of activity implies a significant metabolic requirement for energy. Consequently, their speed is not merely for escaping danger, but fundamentally supports their active, foraging lifestyle, requiring them to capture smaller, more readily available prey items frequently throughout the day to fuel this continuous motion. Slower reptiles can afford long gaps between large meals, but the whiptail's constant darting necessitates a steady intake of nutrients, making the efficiency of constant hunting paramount.

Why is incredible speed crucial for the active foraging lifestyle of Whiptail lizards?
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