With no occupant to distract him, Nacho returns to his toy, the dinghy, balancing it on his nose but careful never to overturn it. His overture to hum(...)

Original Toronto Star caption: With no occupant to distract him; Nacho returns to his toy; the dinghy; balancing it on his nose but careful never to overturn it. His overture to humans; scientists now believe; heralded a trend toward growing friendship between gray whales and man.