Also called Asplenium Antiquum Crissies, really similar as the Aplenium Nidus Avis.
Both are from the same varieties and both called Bird's Nest.
They are thriving from humidity.
Sold in a 12cm
Crested Japanese Fern
Light: Medium light levels - keep it out of the direct sunlight.
Water: Moist at all times.
Temperature: Around 10-22 degree, cool to average temperature.