David Binney Putnam,
David goes voyaging
“ And then the boobies kept flying right into the ship banging their heads and bodies against things and stunning themselves. They dropped headlong into the “lab” where we were sitting, they fell to the floor in our cabins if the doors were open for a minute, and all over the decks the poor things were crouching around squawking. And they vomited up fish all over the place. This is a curious habit with some birds; they seem to do it as a forfeit to another bird. They cough up their food which the other bird then takes as payment, leaving the stranded one alone without pecking him. ”
