by Bob Flood
Most experts agree that Tahiti Petrel and Beck’s Petrel cannot be separated in photographs. There are some clues in video though. Have a look at our Beck’s footage and compare it to the Tahiti footage we put on the blog a few days back. The Beck’s did not come close, but even so a number of differences are apparent. See what you make of it. We will post some thoughts soonish (busy on the launch of our Guide right now).