Eleutherodactylus pantoni
Catadupa Calling Vigor Index (CVI)
Patterns of North, Central & South Distributions
Passive acoustic "frog logger" nocturnal surveys:
North = 20 survey points
Central = 13 survey points
South = 6 survey points
Analyses of recordings commenced 15 minutes after sunset.
The first 180 minutes were divided into discrete 5-minute intervals.
"Presence detected" was scored for each interval as a binomial "yes" or "no",
for a maximum CVI score of 36.
Mapped points show the average CVI of each geographic region,
for recordings collected in July 2014.
Please email us if you would like to see more spatially-explicit maps.
©2015 Susan Koenig / Windsor Research Centre
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