SimilarityRank
cormorant 0.805 26410
bittern 0.800 39895
chough 0.799 54484
black-necked 0.795 84419
gannet 0.788 28421
sparrowhawk 0.785 47871
black-throated 0.784 90934
natterjack 0.780 72575
white-tailed 0.779 48277
auk 0.772 31418
ibis 0.770 35575
wingspan 0.769 56759
grebes 0.769 71333
avocet 0.769 52783
ptarmigan 0.768 48535
redwing 0.766 46989
pink-footed 0.764 74769
whooper 0.764 46385
razorbill 0.762 60721
kingfishers 0.761 96034
goldeneye 0.761 54000
kittiwake 0.760 33943
puffin 0.759 20600
skua 0.759 27212
shearwater 0.757 32385