When whales breach, they are performing a dramatic jump out of the water, often landing with a loud splash. This behavior can vary among different whale species and can serve several purposes, such as:
Communication: Breaching can be a way for whales to communicate with one another. The loud crash created when they hit the water can be heard over long distances and may signal warnings, attract mates, or indicate location.
Dislodging Parasites: Breaching may help whales remove parasites or barnacles from their skin. The force of the water when they land can help dislodge unwanted growths.
Playfulness: Whales, especially younger ones, may breach simply for enjoyment or play. This can be a part of their socialization and development of physical skills.
Navigation and Breathing: Breaching allows whales to take in air quickly when they surface. Although they can breathe from below, a large jump can help them reorient themselves in the water.
Warning or Threat Display: A breach can also serve as a display toward potential threats or competitors, showcasing strength and size.
- Courtship Behavior: In some cases, breaching is associated with mating rituals, whether to attract partners or during displays of dominance.
Breaching is often seen in species like humpback whales, orcas, and grey whales and can vary in frequency and height depending on the species and individual. It’s an awe-inspiring sight, drawing attention for both its beauty and the power of these magnificent marine mammals.