Ring-tailed lemurs:

They were outdoors significantly less when there was enrichment, which was unexpected.

Red ruffed lemurs:

They were outdoors significantly more when there was food enrichment.

* p < 0.05 / ** p < 0.01 (χ2 test)

Ring-tailed lemurs:

They were outdoors significantly more when visitors were present.

Red ruffed lemurs:

They were outdoors significantly more when visitors were present, but the difference was less significant than for the ring-tailed lemurs.

* p < 0.05 / ** p < 0.01 (χ² test)

Ring-tailed lemurs:

They were outdoors the most when it was sunny and the least when it was rainy.

Red ruffed lemurs:

They were outdoors the most when it was sunny and the least when it was rainy, but the difference was slightly less significant than for the ring-tailed lemurs.

* p < 0.05 / ** p < 0.01 (χ² test)

Ring-tailed lemurs:

They were outdoors the most when it was warm and the least when it was cold.

Red ruffed lemurs:

They were outdoors the most when it was warm and the least when it was cold, but the difference was slightly less significant than for the ring-tailed lemurs.

* p < 0.05 / ** p < 0.01 (χ² test)

Go to Results – Use of sectors