There’s no doubt that some species of blackbird have been the subject of research into their poisons, but the research hasn’t been widely disseminated to the public, and the results of those studies are often very vague and limited.
One of the few recent studies has been published in the Proceedings of the National Academy of Sciences, which examined the effects of blackbirds on blackbirds and red-tailed hawks, as well as the effects on domestic cats.
They found that while the effects were not as strong as for other species, blackbirds had a much higher mortality rate for blackbirds.
In other words, the effects seem to be related to blackbird predation on domestic animals.
The authors also said that these effects appeared to be greater for cats, who may have eaten more of the blackbird’s food.
They speculate that the blackbirds might have gotten away with the higher mortality rates because they were not seen as a predator by the cats.
Blackbird poison, meanwhile, is very dangerous.
As with any poison, the more blackbirds you kill, the less likely you are to see results.
It’s not just cats who have been poisoned, either.
There are also a number of other species of birds that can be harmful to blackbirds, including the hawk, the turkey and the goose.
There’s also some concern that the bird’s venom may be harmful for humans as well, since it can cause heart and respiratory problems.
That could be especially important if you live in a large urban area where people gather, or are walking along the highway.
The poison ivy on the ground is also a potential hazard, since there are many types of plants that can carry the poison ivys.
In addition, there are a number different types of bird-to-bird contact and the birds are often quite unpredictable.
In the case of black birds, it’s possible that they may have been killed by humans in a predation incident.
There may be some truth to the fact that blackbird poison is more common in urban areas than the rest of the country, but we do have a few places that have not seen much of the poison.
Blackbirds are known to live in cities, but their population is declining due to climate change.
So, if you have any information on the black bird population in your area, be sure to contact the U.S. Fish and Wildlife Service and the U,S.
Geological Survey to find out more.
You can also follow this story and others on the Ars Technic site.