9 CFR §145.61
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
Except where the context otherwise requires, for the purposes of this subpart the following terms shall be construed, respectively, to mean:
Chicks. Newly hatched ostriches, emus, rheas, or cassowaries.
Ostrich. Birds of the species Struthio camelus, including all subspecies and subspecies hybrids.