SimilarityRank
churr 0.811 90134
chirrup 0.799 46798
ululation 0.797 98553
wood-pigeon 0.788 68111
whinchat 0.788 97043
rustling 0.783 59427
treetop 0.781 36818
tree-creeper 0.777 88538
chaffinch 0.774 33761
fog-horn 0.774 88480
whimbrel 0.767 61317
skylark 0.762 26791
curlew 0.760 22291
lapwing 0.755 39882
birdsong 0.755 30269
higher-pitched 0.754 65525
buzzard-like 0.752 97632
jacaranda 0.751 67508
soundless 0.751 35569
whistling 0.748 24932
goldfinch 0.748 68432
greenfinch 0.747 75688
wingbeat 0.747 75848
parakeet 0.745 40682
call-note 0.742 79390