Which outcome results within bird flocks when call amplitude decreases?

💡 Explanation

Increased predation results, because birds rely on vocal amplitude signifying alarm call efficacy; weaker calls invoke less robust escape, therefore stragglers face higher danger, rather than coordinated responses or resource shifts.

• Which process occurs when freshwater fish enter seawater?
• Which airflow characteristic maximizes efficiency during thermal soaring above land?
• Which consequence occurs when a raptor's plumage degrades compromising its soaring ability?
• Which scenario increases predation risk when dinoflagellate densities rise?
• Which outcome ensures healthy wetland plant growth when perpetually waterlogged?
• Which consequence prevents adult structures during larval development?