For animals, olfaction provides cues to orient them in space, to mark territory, and to guide them to specific places, other animals, and food sources.

For "macrosmatic" animals, olfaction provides cues to orient them in space, to mark territory, and to guide them to specific places, other animals, and food sources.

Macrosmatic means relating to a decent feeling of smell, e.g. macrosmatic creatures, for example, dogs.  

The organs of Bowman in macrosmatic mammalian creatures were considered by light and electron-microscopy after obsession of the olfactory mucosa by perfusion.  

The amount of olfactory receptor cells in the Herring Gull is contrasted and information on macrosmatic creatures in prior examinations.

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