Sensory ecology of the frog-eating bat, Trachops cirrhosus, from DNA metabarcoding and behavior

Patricia L Jones, Timothy Divoll, M. May Dixon, Dineilys Aparicio, Gregg Cohen, Ulrich Mueller, Michael Ryan & Rachel Page
Metabarcoding of prey DNA from fecal samples can be used to design behavioral experiments to study the foraging behavior and sensory ecology of predators. The frog-eating bat, Trachops cirrhosus, eavesdrops on the mating calls of its anuran prey. We captured wild T. cirrhosus and identified prey remains in the bats' fecal samples using DNA metabarcoding of two gene regions (CO1, 16S). Bats were preying on frogs previously unknown in their diet, such as species in...
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2 downloads reported since publication in 2020.

These counts follow the COUNTER Code of Practice, meaning that Internet robots and repeats within a certain time frame are excluded.
What does this mean?