What's the bird video got to do with anything here ? Read post #7 and all others on this thread by me, Porkchop. They should answer your questions about the blue colored engine. But....good luck finding one. HF quit selling them many months ago. There are a few other places to buy this same engine. They might have different names on them, but they're all China junk anyway, even though I've had good luck with mine. Appears that a lot of people get them from Monsterscooter. By the way, I also have and raise several exotic birds !