Googling the Ivory-billed Woodpecker #9: Methods & Equipment

The results obtained from each of 16 key words Googled in combination with Ivory bill are compared here as they relate to Methods & Equipment.

Cameras 153,000
Recordings 112,000
Volunteers 104,000
Recording [units] 90,500
Blind 89,300
Binocular 59,800
Cams [cameras] 50,200
Canoe 46,200
Waders 16,500
Kayak 14,900
Decoy 13,700
Reconnaissance 13,500
Bioacoustic [analysis] 940
ARU [Acoustic Recording Units] 716
Transect 700
Calipers 564