Question

in contrast to cooperative hunting, which are benefits of herding only? check all that apply.
foraging
reproduction
divison of labor
protection
aerodynamic efficiency
hydrodynamic efficiency

Explanation:

• Foraging: Cooperative hunting improves foraging success, so this is not unique to herding.
• Reproduction: Herding increases access to mates and group protection of offspring; cooperative hunting does not focus on reproductive benefits as a core trait.
• Division of labor: Cooperative hunting relies on specialized roles (e.g., flushers, attackers), so this is shared.
• Protection: Both herding and cooperative hunting can provide group protection from predators, so this is shared.
• Aerodynamic efficiency: Only herding (e.g., flying in V-formation) reduces air resistance, a benefit exclusive to herding groups.
• Hydrodynamic efficiency: Only aquatic herding (e.g., fish schools) reduces water resistance, a benefit exclusive to herding groups.

Answer:

• reproduction
• aerodynamic efficiency
• hydrodynamic efficiency