What factor heavily contributes to the Senegal parrot's steady presence and often lower cost in the pet market?

Answer

They breed readily in captivity.

The steady presence and accessibility of Senegal parrots as pets are largely due to their ability to breed readily in captivity, establishing a secure captive population.

What factor heavily contributes to the Senegal parrot's steady presence and often lower cost in the pet market?
rarityspeciesbirdParrot