A large South American wading bird with a distinctive spurred wing, related to the caracara, known for its loud calls.
From Spanish chaja, borrowed from Guaraní (South American indigenous language), likely derived from indigenous onomatopoeia imitating the bird's loud cry.
The chaja is basically nature's alarm system—it has a built-in sharp spur on its wings that it uses as a weapon, and it screams loudly if anything approaches its territory, making it a natural guard for other birds!
Complete word intelligence in one call. Free tier — 50 lookups/day.