Field Notes: Snowy Sheathbill, Palmer Station, Antarctica
This is the bird that I went down there to study. It’s one of the most coveted birds of all for people keeping a Life List, not that I do that. I am pleased that Jonathan Franzen never saw one on HIS luxury cruise to the Antarctic, in a very Nelson from the Simpsons kind of way, I admit.
Anyway: there were three nesting pairs at Palmer Station. I watched and drew all of them but spent an inordinate amount of time watching two sets that Jeff Otten, the IT guy and sheathbill lover extraordinaire, set up webcams on. The cams were aimed at a respectful distance towards the sheathbill nests that were under buildings, and did not in any way disturb the birds, who did not ever seem to notice they were there.
This pair, the Carp Shop pair, were our special hope for a successful breeding. (Carp Shop = Carpenter Shop. They tucked their nest under the raised floor of the building, very far back underneath and shielded from wind and ice. Snow still blew back there all the time though.) We watched with growing excitement as the birds brooded, taking turns to sit on the nest. I kept the cam on and the sound turned up in my office, and turned my monitor off when nothing was happening. But when I heard the characteristic “guhk muh GUK muh GUK” announcement of an incoming bird, I would switch the monitor on and start watching as they did their head bobbing greeting and switched who was sitting on the nest.
Finally, after some weeks, one morning we saw a tiny fluff ball bobbing around, a little black soot sprite of a head under the snowy plumage of the adult on the nest. Jeff and I watched, delighted, from his office monitor as the adult fussed over a mostly unseen chick, just the top of its head showing once in a while as it wobbled around under the parent.
And then.....the camera broke. Sub-zero temperature extremes are hard on cameras. And since it was carefully tucked up and under a rafter above a sheet of ice, it was really difficult to get to in order to fix it. You can’t order more parts in the Antarctic, remember. If it’s broken, you fix it. Or it’s just broken.
And when Jeff managed to get the camera working again, there was no activity to be seen on the nest. No feeding a growing chick, just more brooding. And it was now late in the Austral summer, which is a very, very short season, and the only time of year that a chick could possibly live.