The camera images together with the depth profiles showed that the birds dived only occasionally, but that they actively dived when other birds or the killer whale were present.
In other words, in an age where search will be much more powerful than it is now, a simple name change probably won't present much of a hurdle to anyone actively looking to dive into your online past.
This suggests that rather than having specific adaptations for reduced buoyancy to ease diving, diving-ducks actively work against buoyancy which elevates energetic costs.
With all that power, the S600 had to be actively sprung to counter dive and roll, which is the function of the Airmatic suspension system compressed-air chambersystem compressed-air vary spring rates to maintain a chambers respondighto
I just received an imaginary query from a recycling-truck driver about a mother he often sees standing around with her kids watching him work instead of teaching the kids French or sky diving or otherwise actively engaging as a parent.
Game makers prefer to wait and know that a platform is a sure thing before diving in, and they actively dislike disruption.
He had been interested in diving for 10 years and had started actively pursuing his hobby in the last couple of years, obtaining his dive certificate on a family holiday in Oman in February.
A year later while diving and snorkeling in the Great Barrier Reef I was free of fear and actively looking for sharks and other sea creatures on our dives.
Miller et al. [ 37] reported that sperm whales actively altered their body orientation throughout the bottom phase of their dives with significantly increased manoeuvring while producing creaking sounds.
The short dives (<5 s) probably reflect plunge dives as previously noted [27], [29], but the dive that was recorded that lasted 11 s suggests that black-browed albatrosses occasionally actively pursue prey underwater, as observed in shy albatrosses [29].
