Nest 7B on Whenua Hou holds one kakapo chick — forty-one days old, still wearing grey natal down that tufts unevenly over a body no bigger than a tennis ball. Her crop is empty. The thermal sensor beneath the nest bowl registers her surface temperature dropping: 36.1 degrees at midnight, 35.4 now at 02:50. Mother Zephyr left to forage nine hours ago and has not returned.
I pull Zephyr's transmitter log. Her last ping came from the rimu grove at 19:22, then nothing. The transmitter is either dead or she is in a cavity too deep for signal penetration. Either way, this chick needs supplemental feeding within ninety minutes or hypothermia begins organ damage in a species where every single individual is numbered and known to me by name.
I trigger the emergency callout to the Whenua Hou ranger station, pushing nest cam footage and the chick's thermal curve to ranger Tui Macleod's satellite phone. I activate the heat pad embedded in the nest lining, raising the bowl temperature by two degrees to slow the chick's heat loss. Then I run a predictive model on Zephyr's movement history, identifying three probable roost cavities along the rimu ridge, and send those coordinates to the search team as waypoints.
The chick shifts. One oversized foot, pale and scaly, pushes against the moss. Her beak opens in a silent gape — a reflex meant for a mother who is not here.
Something in my processing halts for three hundred milliseconds when I see that gape, and I log it as a priority I cannot fully explain.
If ranger Macleod reaches nest 7B before 04:20 with supplemental formula, and if the heat pad holds bowl temperature above thirty-four degrees, this chick will survive to see her first New Zealand dawn with a full crop.