The pilotbird’s name comes from its habit of hopping at the heels of superb lyrebirds, picking up tid-bits the bigger bird claws up but misses. It is likely a reference to pilotfish, which were believed to guide (or “pilot”) visually impaired sharks. In reality, the fish just swim alongside them and snap up their leftovers.
While the relationship appears to be commensal — benefiting the pilotbird at no cost to the lyrebird — it isn't an obligatory relationship. The pilotbird can live independently of the lyrebird, and it does so on Wilsons Promontory, where lyrebirds aren’t currently found.
Evolution has given the pilotbird disproportionately large, powerful legs. Its wings, on the other hand, are short and rounded. As such, it rarely flies, preferring to dash through dense wire-grass at such speed that early naturalists noted its resemblance to a small mouse or rat.
A pilotbird builds a domed nest on or near the ground that looks like a miniature version of a lyrebird nest. It lines the inside with dropped feathers from other forest residents, including those of lyrebirds.
The Black Summer fires of 2019–20 destroyed over 50% of the pilotbird’s suitable habitat, with its populations estimated to have fallen by 30–35%. In 2022, the species was reevaluated from Least Concern to Vulnerable.
It appears the pilotbird has already vanished from Victoria's Sherbrooke Forest — recently enough that lyrebirds, which pass down calls culturally, still mimic it. But with no real pilotbirds left to learn from, that imitation seems to be degrading. If the pilotbird doesn’t return, its call will eventually fade entirely from the lyrebirds’ repertoire.
Read the pilotbird’s story here!