“Just that,” came the ready reply, “a mighty fine collection too, from all accounts, of native Florida birds and filling a number of glass cases. We already know this party is a man of contradictory habits, being one thing among society people and just the opposite when he gets in a different atmosphere. Chances are he’s a pretty fine amateur taxidermist–those birds have all been secured by himself and mounted in the bargain–that when he drops out of sight around Miami it’s to come over here to do some hunting in the swamps and the Everglades, eager to run across some rare bird that he needs to make his collection complete.”

“Now wouldn’t that jar you?” he gasped, vastly astonished at hearing Jack air his conviction.

“I’m not much of an authority on rare birds,” Jack admitted softly as he continued to use his eyes to advantage, “but I’ve got a hunch that skin he’s handling right now might be a roseate spoonbill–I’m sure it isn’t a red ibis, for the bill seems different.”

“Whee! sounds queer to me, I must say Jack–such a man, such a man–to play so many different parts! Say, d’ye know I kinder guess he ain’t such a tough guy under all the varnish–must have a heap o’ human natur’ under it all to fall for such a decent game as taxidecentry or whatever you call this pluggin’ dead birds an’ makin’ ’em sit up on boughs like they might be all to the good!”

“Put it mostly on that war experience he went through, Perk–they say once a man was gassed pretty badly over there, he’d always prove to be a queer fish–changeable, nervous and apt to do all manner of strange things.”

“But see here, partner,” whispered Perk, uneasily, “that ain’t a’goin to make any perticular difference with our billet, is it–jest ’cause he’s got this funny streak runnin’ through his doin’s we don’t reckon to throw up our hands an’ call it all off, do we?”

Jack chuckled.

“Not any, buddy–we only know that Uncle Sam wants his activities cut short–it may be exciting sport for him to ferry Chinks across from Cuba or Honduras, land big cargoes of booze on our shores with his thumb to his nose insofar as the Government is concerned, and such capers as that, but it means heaps of trouble for the revenue boys as well as holding our laws up to contempt. He must be brought to book, and his game stopped without any more delay than is necessary, no matter how many other innocent recreations he’s engaged in.”

“Hot ziggetty! that gives me a warm feelin’ again, partner an’ I guess we’re the boys to knock the underpinnin’ loose so’s to make him drop with a splash.” Saying which, Perk relapsed into utter silence.

For some further time they stuck it out, watching every little movement of the remarkable character proceeding with his labor, not a hundred feet distant. Jack himself began to grow a bit nervous, for the sun was just hovering above the western horizon and twilight does not last any length of time in the South. If they delayed much longer it would mean a walk in the dark over that dangerous dimly marked trail.