Some animals, like the Cuckoo bird, lay eggs in another bird's nest, forcing the host to raise their young.
Live inside the host, such as tapeworms or hookworms. ParasitismÐ’Â [Exclusive]
If you meant the biological write-up, I can dive deeper into specific species; if you meant the gaming series, Finally Finishing Parasitism 1/5? [Marathon] Some animals, like the Cuckoo bird, lay eggs
The term also appears in the gaming community, specifically relating to or competitive play. like the Cuckoo bird