From: The scale of the whale: using video-tag data to evaluate sea-surface ice concentration from the perspective of individual Antarctic minke whales
Ice cover
0%
1–20%
21–40%
41–60%
61–80%
81–100%
# of observations
444
284
64
33
21
17
Frequency observed
51.45%
32.91%
7.42%
3.82%
2.43%
1.97%