Would aluminum leached from a can into 3 ounces of tuna be enough to poison someone?
Go to your local farm or garden store and get a plastic owl that you can hang from the edge of the roofIn theory, these will scare away smaller birds(I've heard mixed reviews from people who have tried this but it's a quick and inexpensive fix that might just work for you.)
I'm confused, are the birds inside or outside? Like are they actually flying into an attic space or something? If so that's definitely something to complain aboutThat's a health issueIf they're just landing on top of your roof - wellthey're birds!!!!!!!!!!!!! Even if it's bothering you I don't think it's anybody's responsibility to get rid of these birds for youTrees were torn away to make room for your house - how can you be angry at the birds for landing on it?
For starts the tuna is probably packaged in a steel can not an aluminum oneNext aluminum is very safeA 100 kilogram person would need to consume 8.5 kilograms of aluminum before they would be in danger from the toxicityIn other words you can eat all the contents of the can and the can its self without worrying about the toxicity levels.
