Tag Archive | porcupine
February 25, 2013  

And the winner is …

Surprisingly, the easiest animal to identify is the PORCUPINE. Of all porcupine images in Season 4, only two classifications were wrong. Here are the rankings for the top ten, along with the percentage correct for each animal.

Rank Animal Percent Correct
1 Porcupine 99.4%
2 Human 99.2%
3 Ostrich 98.3%
4 Giraffe 97.1%
5 Elephant 97.0%
6 Zebra 95.9%
7 Hippopotamus 95.1%
8 Guinea fowl 92.1%
9 Wildebeest 91.9%
10 Spotted hyena 91.2%