If you love killer whales, take 10 minutes and watch this video podcast from NOAA Fisheries.
NOAA and the Vancouver Aquarium teamed up to photograph Northern Resident Killer Whales from an unmanned aerial vehicle (with the proper permits, of course).
The footage and the photographs are beautiful, but when you watch the video you'll see how much information scientists are able to gather just by looking at these high-resolution photographs.
You'll learn how to identify whales that are starving, doing well, and even ones that are pregnant.