A study may summarize mortalities to raptors.Logical formLearned from3 sentences. Mortality can be during a study.Logical formLearned from3 sentences. Mortality can be high at times of visibility.Logical formLearned from3 sentences. (Bird mortality) may be associated with a (power line).Logical formLearned from3 sentences. An area may search for (bird mortalities).Logical formLearned from3 sentences. Mortalities can be due to inexperience.Logical formLearned from3 sentences. Some studies may support a (mortality rate) of some birds.Logical formLearned from3 sentences. A (mass mortality) can be spectacular.Logical formLearned from3 sentences. A single instance can be constituted-of-or-filled-with (mass mortality).Logical formLearned from3 sentences. Reports of mortality may occur as a result of a (weather pattern).Logical formLearned from3 sentences. (Power cables) may cause mortalities.Logical formLearned from3 sentences. A critical factor can be in an amount of mortality.Logical formLearned from3 sentences. (And/or electrocution) may cause some percent of mortalities.Logical formLearned from3 sentences. Collisions can be (mortality factor).Logical formLearned from3 sentences. (Bird mortality) may be discussed in terms.Logical formLearned from3 sentences.