Filardi and his team became the first to catch a male Moustached kingfisher (three females had been spotted in the past), using a mist net; in a controversial move, the team killed the bird to take him back for further study.[3][4][5][6] The specimen was placed in a carefully maintained part of the museum dedicated to research alongside nearly a million other ornithological specimens.[4] Filardi received threats after collecting the kingfisher, and later wrote in an essay for Audubon describing the steps he'd taken to protect the kingfisher population, including surveying the population, and highlighting the role the bird played in conservation efforts. His findings led tribal, local and national officials to protect the area from being mined or logged.[4]
In 2014, Filardi co-authored a population study of grizzly bears that was able to use non-invasive methods in keeping with the cultural beliefs and practices of the Heiltsuk Nation to reveal the existence of a much larger population of bears that had been expected in a temperate forest on the central coast of British Columbia.[12]
^"New genus of bird found in South Pacific". United Press International. 19 April 2007. ProQuest467668428.
^Cleere, Kratter, Steadman, Braun, Huddleston, Filardi and Dutson. 2007. A new genus of frogmouth (Podargidae) from the Solomon Islands – results from a taxonomic review of Podargus ocellatus inexpectatus Hartert 1901. Ibis149:271-286