breeding grounds and migration routes of the humpback whale Humpback whales live along the coasts of all oceans, occasionally swimming close to shore, even into harbours and rivers. Theyundertakelong migrations between polar feeding grounds in summer and tropical or subtropical breeding grounds in wint...
Apparently, the rich food source of the Benguela Current also attracts ocean sunfish, the Mola molas. They were observed here daily. Such a rare sight! Migration theories Scientists at the University of Cape Town have been monitoring and researching the humpback whale migration in the years 2011...
The humpback whale (Megaptera novaeangliae) is found in all oceans of the world, migrating between low-latitude breeding grounds in the winter and high-latitude feeding grounds in the summer. In addition to these broad-scale spatial patterns, individuals in the North Atlantic Ocean exhibit fine-...
A humpback whale mother and calf captivated the San Francisco Bay Area in May 2007. This pair appeared to have gotten lost on their Northern migration, swam into the bay and up the Sacramento River as far as the Port of Sacramento. First spotted on 13 May, the whales inspired intense news...
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also structurally analogous to call types recorded on two migration routes56,61,62and two foraging grounds spanning the 1970’s to the 2010’s25,54,57. Overall, our findings, together with these other studies, provide support that these call types may be common to all humpback whale ...
The region where humpback whale super-groups have been observed within the Southern Benguela Upwelling System (SBUS). The color shading represents the bathymetry of the ocean model domain. The black contour indicates the 150 m isobath. The open circles represent the locations of super-groups observ...
In the Southwest Atlantic Ocean the wintering breeding ground of Megaptera novaeangliae is located in northeastern coast of Brazil, mainly in the Abrolhos Bank (16°55′ S, 38°50′ W) and its surroundings. During migratory percussion, events of strandin
C.The Biggest Ocean Animals.D.The Workings of Humpback Whale Populations. 答案(1)D.细节理解题。根据第一段"It is well known that male humpback whales are skilled singers.Their songs are thought to attract females in high frequency sounds...
The western North Atlantic Ocean population of humpback whales is thought to number about 5000, but the whales tend to concentrate in relatively few feeding areas. The larger fin whale, another gargantuan consumer of herring and krill, is also commonly seen in the Bay of Fundy, and the smaller...