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Why do the Humpback Whales visit Hervey Bay? |
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Hervey Bay is a unique stop-over on the annual migration of the Humpback Whales and has been for thousands of years. The warm sheltered waters of Hervey Bay offer a safe haven to young whales, pregnant females and mother/calf pods before they begin their long journey to their Antarctic feeding grounds. |
The bay is also an important area for social interaction. For instance, yearlings separating from their mothers, are often seen alone or trying to fit in with slightly older 'sub adult' pods. Later they may be found seeking to associate with mother/calf pods. Mothers who have already completed the process of separation from their last season's calf, flow into the next spiral of courtship and/or mating relationships. They are often observed in large active adult pods, which may include young adult whales like 'Floppy'. |
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During September and October mother/calf pods move through the bay in waves, or pulses. They will often stay for prolonged periods of time, creating an opportunity to carefully observe and photograph them. They may be found resting or 'logging' on the surface side by side, or in extended feeding patterns which ensures that the calf gains important body fat for the long journey south. |
At ease in the protected waters of Hervey Bay mothers allow their calves time to explore the area, to associate with other calves and to play. Mothers often expend a great deal of energy teaching their calves to breach, lob-tail, pectoral-slap and head-lunge. Although it looks like a great deal of fun, play is also an important part of the calf's natural learning process. A good strong lob-tail, or breach may be just what is needed to shake off an attacking orca or shark, the humpback's natural predators in the open ocean. |
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![]() Common Dolphins on the bow, sleek, graceful & curious. |
The Humpback Whales are often accompanied by playful pods of Bottlenose Dolphins or large groups of Common Dolphins. We may occasionally see pods of the illusive Indopacific Humpback Dolphin and sometimes encounter a curious Minke Whale. |
While the primary focus of the Expedition is Cetacea there will be time to observe and marvel at the many other life-forms we may encounter.
Other marine creatures in the area include dugongs, several species of turtle, manta and eagle rays, sharks, sea snakes and many varieties of seabirds and waders. | ![]() We awoke surrounded by a flock of Eagle Rays in the morning sun. |
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