Editorial Type:
Article Category: Research Article
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Online Publication Date: 10 Jun 2015

Murray John Littlejohn and Patricia Gordon (Patsy) Littlejohn

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Page Range: 467 – 475
DOI: 10.1643/OT-15-274
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Copyright: © 2015 by the American Society of Ichthyologists and Herpetologists
Fig. 1.
Fig. 1.

Murray Littlejohn in 1967 setting up for a field playback study (photo courtesy of MJL).

Fig. 2.
Fig. 2.

Murray Littlejohn (left) in 1953 with Tony Lee in the Stirling Ranges, Western Australia, on a field-trip with Bert Main (photo courtesy of MJL).

Fig. 3.
Fig. 3.

Patsy Littlejohn in 1955 with the original portable tape recorder. It was normally operated from a vehicle because it was so heavy (photo courtesy of MJL).

Fig. 4.
Fig. 4.

Breakthrough in Texas, 1959: (upper) phonotaxis in female hylids, observed by (left to right) Patsy Littlejohn, Bobby Wilks, Jack Fouquette and George Drewry; (lower) what the observers were observing: female hylid meets loudspeaker (photos courtesy of MJL).

Fig. 5.
Fig. 5.

Jasper Loftus-Hills and the Melbourne Zoology Department call discrimination tank, 1970 (photo courtesy of MJL).

Fig. 6.
Fig. 6.

Jack Fouquette (left) and Murray Littlejohn, 1999: two champions of the interpretation of character displacement (photo by Patsy Littlejohn, courtesy of MJL).

Fig. 7.
Fig. 7.

Murray Littlejohn, 2010.

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