Simplify the following text for a Grade 11 native English-speaking person.
Original: The Rose-ringed Parakeet ( Psittacula krameri ) , also known as the Ringnecked Parakeet , is a gregarious tropical parakeet species that has an extremely large range .
Simplified: The Rose-ringed Parakeet ( Psittacula krameri ) , also known as the Ringnecked Parakeet , is a tropical parakeet species .