Dusk heralds a feeding frenzy in the waters off Oahu
![dolphins](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2014/06/wt_dolphins_free.jpg?fit=860%2C460&ssl=1)
Dolphins in the waters off Oahu have a short window of time after dusk for some of the best feeding opportunities.
fiatlux/Flickr (CC BY-NC-SA 2.0)
Dolphins in the waters off Oahu have a short window of time after dusk for some of the best feeding opportunities.
fiatlux/Flickr (CC BY-NC-SA 2.0)