Which mammals have the best sense of smell?

dogs
cats
bears
rats
The area of nasal mucous membrane in a bear's head is 7 times greater than a blood­hound's (and one hundred times larger than in a hu­man's). Polar bears have been seen to march up to 40 miles in a straight line to reach a prey animal they have de­tect­ed.

Answers distribution

dogs
cats
bears
rats
answers
flagFinland
0%
0%
100%
0%
11
flagAustria
14%
7%
71%
7%
14
flagGreece
8%
0%
58%
33%
12
flagthe Netherlands
35%
0%
57%
7%
40
flagNorway
25%
4%
54%
16%
24
flagGermany
26%
5%
52%
14%
155
flagCzech Republic
11%
0%
52%
35%
17
flagthe United Kingdom
27%
3%
50%
19%
240
flagSpain
40%
10%
50%
0%
10
flagIndia
46%
6%
44%
2%
47
flagItaly
25%
12%
43%
18%
16
flagthe United States
44%
2%
41%
12%
187
flagPoland
40%
3%
40%
15%
12227
flagCanada
34%
4%
39%
21%
23
flagRepublic of Ireland
28%
8%
34%
28%
35
flagUkraine
45%
4%
33%
16%
24
flagUnknown
51%
2%
27%
19%
834
flagFrance
38%
5%
27%
27%
18
flagBelgium
27%
9%
27%
36%
11
flagRussia
50%
0%
25%
25%
12

Gender

men36%
women32%
dogs
42%
47%
cats
3%
3%
bears
36%
32%
rats
17%
16%

Details

Author: globalquiz.org
Illustration: Mark Dumont
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