Olfactory development in gerbil pups.

C A Cornwell-Jones; L M Azar

doi:10.1002/dev.420150206

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Olfactory development in gerbil pups.

C A Cornwell-Jones·L M Azar

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Abstract

In a 2-choice situation, Mongolian gerbil pups show a preference for home-cage bedding oder that appears during the 2nd postnatal week and is consistently high between Days 8 and 14. Pups show responses to certain nonanimal odors as early as Day 4, indicating that the motor capacity to orient to odors precedes in emergency of nest odor preference. Increases in pups' nest odor preference appear to parallel increases in the frequency of maternal nest-building, an activity which can eject pups from the nest. This coincidence suggests that olfaction helps displaced pups to return to their nests.

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Aging Animals Avoidance Learning Choice Behavior Discrimination Learning Gerbillinae Nesting Behavior Pheromones Smell Journal Article

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C A Cornwell-Jones, L M Azar. 1982. Olfactory development in gerbil pups.. https://doi.org/10.1002/dev.420150206

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