Birds odor thresholds

Since we now know that birds rely on odors in a variety of contexts, we are interested in how sensitive they are to odorants and how their olfac-toiy performance compares with mammals. Birds sensitivity has been measured in different ways behavioral thresholds differ from electrophysiological... 

Table 5.4 Thresholds for odorants in birds, obtained by behavioral, cardiac, and electrophysiological techniques...

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