Complex sentence: The children's television series "Splatalot!" includes an Australian character called "Kookaburra" (or "Kook"), whose costume includes decorative wings that recall the bird's plumage, and who is noted for his distinctive high-pitched laugh.
Split into simpler sentences: The children's television series "Splatalot!" includes an Australian character called "Kookaburra" (or "Kook"). His costume includes decorative wings that recall the bird's plumage, and is noted for his distinctive high-pitched laugh.