About sunroad

This author has not yet filled in any details.
So far sunroad has created 78 blog entries.

‘Whispering’ Whales: Humpback Calves Speak Softly to Mom

A newborn humpback whale learns early in life to use its "indoor voice" to avoid attracting the attention of nearby killer whales, researchers have discovered. Using temporary tags that recorded audio from humpback mothers and calves, scientists found that the calves communicated with their mothers very quietly — in muted squeaks compared to the bellows [...]

Coast Guard continues to take aim at illegal charters

Port of San Diego hopes to advance a policy regulating under-the-radar passenger-for-hire operations. SOUTHERN CALIFORNIA — Boaters in San Diego, Orange County and Los Angeles beware: the feds are cracking down on unauthorized passenger-for-hire activities in local waters. If you own a recreational vessel of any size then it’s possible, maybe even likely, you’ve considered [...]