By studying such videos, the researchers determined that the turtles hunt by sneaking up on the jellies from below, silhouetting them against the sky.
In the excerpt below, "Silhouettes," Yaichi spends the day with Mike, sharing the places of his and his brother's childhood, when he comes to a sudden, painful revelation.
Thus, in turbid conditions, where acuity will be further reduced compared with the acuity thresholds reported here [17], cormorants may use mass fishing techniques to drive fish to relatively clear surface waters where they are more likely to be detected when seen from below in silhouette against the downwelling light [27].
Just below, the tiny silhouette of a figure may be glimpsed in a lighted window that, like the figure, is a modern-day urban conceit that contributes to the sense of dreaming illogic.
Jonathan Saunders – to me, the best collection of the week – was a compelling vision of a slim, below-the-knee silhouette and the rich saturation of colour that comes with the best fabrics.
He also elongated the silhouette, with below-the-knee skirts and many slim wool or leather trousers.
For example, an attention-grabbing animal-print cardigan can be teamed with a classy silhouette below the waist, which the Autograph collection does very well.
Atop the posts are signs of painted metal panels with silhouette depictions braced below by filigree metal brackets.
The ventrally positioned photophores serve to disrupt its silhouette from below by matching the downwelling light, a strategy known as counter-illumination, that is common among bioluminescent organisms of the mesopelagic zone.
