How long can African gray parrots nails get?

African gray parrots' nails can grow quite long if not properly trimmed, typically reaching lengths of about 1 to 2 inches. Regular maintenance is essential for their health and well-being, as overgrown nails can lead to difficulties in walking, perching, and can even cause injury. It's advisable for owners to regularly check and trim their parrots' nails or consult a veterinarian or avian specialist for proper care.