Chaser Insists Sightings Were 'All About the Habitat' While Calculating Cost-Per-Species in Motel Lobby

The night clerk on duty at the motel on 14 March watched a guest spread thirty-one folded slips across the lobby table, sort them into four columns, and tell the only other person awake that he did not chase birds, that he read habitat, and that the columns were expenses.

Dana Kirsch has kept the night desk since 2019 and said the guest arrived the previous evening with a passenger, two thermoses, and a folder of printouts, then came back at 10:50 p.m. with the folder and no passenger. "He asked me whether the parking lot counts as habitat," Kirsch said. "I told him I don't decide that."

The passenger was Vera Iverson, who had read in one thread that mid-March is the correct month for the Lower Rio Grande Valley and in another that one should never chase in March, and who had attempted both for three days on the strength of having read them an hour apart. She located the trip's two new birds at about forty yards through heat shimmer, wrote down the difficulty, then asked Hollis Barrow whether the notes should say forty yards or twenty-five, because the smaller number would read better.

Barrow's field account of 14 March is exact where the evidence is exact: thornscrub, 7:20 a.m., a flock working a fence line, two Green Jays moving low along it, an Altamira Oriole high in an elm at distance, head and bill clear, shoulder behind leaf mass, wind east, no recordings made.

The account of what the trip cost is exact in a different way. Four days, $612, divided not by two but by four. The second two species, a Buff-bellied Hummingbird and a Great Kiskadee, taken from the motel's parking lot feeder on the morning of departure, entered the sum as, in his words, the same corridor. The figure came to $153 a species against $228 for the previous March, a number he reported to anyone who stood still long enough in the lobby.

Petra Evers settled the matter on 16 March. "Private arithmetic is not a checklist metric," she ruled, in a message that four people forwarded within the hour. Barrow read it aloud as support. "Exactly," he said. "It's private."

What the group received instead was Vera Ortega's monthly update, which recorded "Lower Rio Grande Valley, 12–15 March. Four species added. Site coordinates withheld." No columns. No divisor. The membership now believes the trip was a study of thornscrub, and Ortega, who did not go, is the reason they believe it.

From the bench: the failed part is the divisor. Cost-per-species assumes every species is one unit of cost, and the model holds only as long as each one is chased. The parking-lot birds entered at zero marginal fuel, which lowered the average and established nothing about where he had driven. The instrument reads beautifully and measures the wrong object.

At 6:10 a.m. on 15 March something called from the far edge of the lot. No visual, no recording, no second observer. Barrow entered it as probable in a column of its own, at $0. Verification stays open. The average does not.