Humpback whale population on the rise

After a near-miss with extinction, a population of humpback whales in the South Atlantic has rebounded. Source: https://earthsky.org/earth/humpback-whale-population-on-the-rise…

Humpback whales use their flippers to swat salmon into their mouths

Humpback whales use their flippers to create a barrier that traps gathered prey, which they can then usher towards their mouths by swatting the water Source: https://www.newscientist.com/article/2220049-humpback-whales-use-their-flippers-to-swat-salmon-into-their-mouths/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home…