How do herring react to the bubbles the whales blow?

Answer 1

Herring are known to be sensitive to changes in their environment, including bubbles produced by whales during respiration. When whales exhale, the bubbles create disturbances in the water that can trigger a flight response in herring, causing them to dart away to avoid potential threats. This reaction is primarily a survival instinct, as the bubbles may signal the presence of a predator. Overall, the herring's response to whale bubbles is a demonstration of their acute awareness of surrounding dangers in their aquatic habitat.