New mics! Can you tell the difference? 
The nerds talk about recent sightings along the California coast including blue whales in Monterey! A recent paper from frontiers in marine science delves into blue whale body conditions and how it may be directly correlated to marine productivity. As blue whales stretch out along the west coast, and sightings become more unpredictable as they search for krill, what does this mean for the health of our marine ecosystems?