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Mother-calf

Whales divided: how adults and calves use Hervey Bay differently

If you go whalewatching in Hervey Bay after mid-September, you may notice that there is a calf in nearly every pod you see. Mothers with calves are typically the last to arrive in the bay, and they may be the group that benefits most from the shallow, protected waters near Fraser Island. Our research on…

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Pod types in Hervey Bay

Field Report - Australia

In an earlier post, we mentioned the recent appearance of mothers with calves in Hervey Bay. Humpback whales do not all migrate at the same time; rather, multiple group types will be predominantly seen at different points throughout the migration.

The earliest pulse of whales to arrive in Hervey Bay is…

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Are the whales jumping for joy in Hervey Bay?

Field Report - Australia

Breaching, or jumping out of the water, is a behavior that the PWF researchers in Hervey Bay and in Maui observe frequently. A commonly asked question is “Why do whales breach”? The short answer is that no one knows a single cause for this behavior; however, there are a number of theories about what drives such impressive whale…

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Fluke-Up Feeding in Hawaiian Waters

In the past few weeks our office has received numerous calls from concerned citizens about seeing a whale in distress.  The whale observed is spending long periods of time at the surface with its flukes extended above the water’s surface.  Some have conjectured that it is a whale using its tail flukes to sail; others have…

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Mother-calf pairs in Hervey Bay

Field Report - Australia

There has been a change in the size and composition of humpback whale groups sighted within Hervey Bay as the season progresses. In the first weeks of August, yearlings (one-year old whales) and sub-adults (immature individuals of both gender) were mainly found in the bay. This is the time where you are more likely to…

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