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Do you think you might want to try to catch any of them? No, I don't think we are. We, we've tried before and you can't get near them. You climb up a tree naturally. They fly away and we've had no complaints about them. The double yellow

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headed parrot is from Mexico. It should be approached warily. Are these birds dangerous? Dangerous? Only in the sense that if you ever cornered one and you got bit by one, it would do a little, it might injure you somewhat. Yes, you might take off your finger.

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No, not really. It probably just seriously hurt you draw blood, but they are known to be able to crack open a walnut. So you can imagine what they'd be able to do. Parrots. Enjoy longevity. Sometimes 100 years, perhaps the yellow headed parrots will become a permanent

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part of the peninsula's wildlife. Christopher Choo, eyewitness news. Redwood City.