Assertion: blackbird | /r/HasProperty | protected in the usa
Facets:
Source sentences:
text: Brewer's blackbird (Euphagus cyanocephalus) is protected in the USA under the Migratory Bird Treaty Act of 1918, however exceptions are granted under 50 CFR part 21 (2014)  for animals committing or about to commit depredations upon ornamental or shade trees, agricultural crops, livestock, or wildlife, or when concentrated in such numbers and manner that they are a health hazard or other nuisance.