Duck Duck Geese Description:
This data set was derived from recordings found on www.xenocanto.com. Each recording was taken from either the A or B quality catagory. Due to the variation in recorded sample rate all recordings were downsampled to 44100Hz using Matlabs resample function.
Each recording was then center truncated to 5 seconds (length of smallest recording), before being tansformed into a spectogram using a window size of 0.061 and an overlap value of 70%.
The classes are as follows:
Black-bellied Whistling Duck (20 instances)
Canadian Goose (20 instances)
Greylag Goose (20 instances)
Pink Footed Goose (20 instances)
White-faced Whistling Duck (20 instances)

xeno-canto Reference:

(Some of the clips are shared under a CC license that claims that the recodists name and clip number must be mentioned, I get this if we need).

@misc{TermsofU50:online,
author = {},
title = {Terms of Use :: xeno-canto},
howpublished = {\url{https://www.xeno-canto.org/about/terms}},
month = {},
year = {},
note = {(Accessed on 09/26/2018)}
}