Yes.
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.
the same as you preserve a mummy, i think.
Penguins are birds. When you think of birds, you imagine a flying animal. Even though penguins can't fly, they are still considered birds, flightless seabirds.
June? We think the baby birds on our porch left their nest today.
That it will chok
well its not skin like ours but it is very think if you think about your skin it is no like a bids skin.
Both. If you think about it, birds evolved from dinosaurs, and some think birds are the only living dinosaurs left.
90% of modern birds
birds..... i think
I think to categorize birds means to find the difference
yesterday i think
I think they are.
think about it!! think about it!!
i think so i think so
Birds are... birds. I think there are 4 categories. Mammals, Amphibians, Reptiles, Birds.
the birds are just calling to each other to see where they are i think.
swimming
i think wings