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Do birds think

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Anonymous

16y ago
Updated: 6/27/2024

Yes.


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Olfaction (smell) threshold in birds are shown to be much higher than those of mammals, Birds have a lower or worse sense of smell than mammals do. Clark (1991) cite Wenzel and Sieck (1972) Suggested that birds have an olfaction threshold range of 0.01 to 0.5 ppm, while the McKeegan study. (2002) report thresholds of 1 and 2.5 ppm for ammonia and hydrogen sulphide respectively in hens, Gallus domesticus.
Contrast these results to human detection threshold for ammonia ranges from 0.0005 to 0.37 ppm and much lower threshold for hydrogen sulphide at 1×10E-7 to 0.0002 ppm (McKeegan study. 2002).
So, yes , birds can smell things but it needs to be strong for them to notice.

Hi, just to add a little more to this answer, there is really no "simple" answer to this question. The fairly wide spread myth that birds cannot smell was actually initiated / perpetuated by Audubon and experiments using turkey vultures.

If there is a simple answer it would likely be "yes" and "no." The original answer provides the best information. However, for more on how the "Myth" began, as well as some other observations, have a look at the following article. :)

http://findarticles.com/p/articles/mi_m1200/is_8_168/ai_n15393211/

The average bird can smell not as good as humans but they still have the sense of smelling all birds can smell.

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Wiki User

15y ago

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