Assertion: passenger pigeon | /r/HasProperty | ectopistes migratorius
Facets:
Source sentences:
text: A flock of the now extinct passenger pigeons (Ectopistes migratorius) seen in 1740 was 3 to 4 miles (4.8 to 6.4 km) long and 1 mile (1.6 km) wide, it was so dense that it blocked out the sun.
text: The passenger pigeon or wild pigeon (Ectopistes migratorius) is an extinct species of pigeon that was endemic to North America.
text: Martha ( c. 1885 – September 1, 1914) was the last known living passenger pigeon (Ectopistes migratorius); she was named "Martha" in honor of the first First Lady Martha Washington.
text: At the time, a different kind of columbiform—this one indigenous—was already thriving there: the passenger pigeon (Ectopistes migratorius).
text: Passenger pigeon, (Ectopistes migratorius), migratory bird hunted to extinction by humans.
text: Passenger pigeon (Ectopistes migratorius), mounted.
text: The passenger pigeon (Ectopistes migratorius) or wild pigeon was a species of pigeon that was once the most common bird in North America.