Context and question: San Diego County has one of the highest counts of animal and plant species that appear on the endangered species list among counties in the United States. Because of its diversity of habitat and its position on the Pacific Flyway, San Diego County has recorded the presence of 492 bird species, more than any other region in the country. San Diego always scores very high in the number of bird species observed in the annual Christmas Bird Count, sponsored by the Audubon Society, and it is known as one of the "birdiest" areas in the United States.
What flyway contributes to the diverse bird population in San Francisco County?
Answer: unanswerable
Context and question: At the Salon d'Automne of the same year, in addition to the Independants group of Salle 41, were exhibited works by Andre Lhote, Marcel Duchamp, Jacques Villon, Roger de La Fresnaye, Andre Dunoyer de Segonzac and Frantisek Kupka. The exhibition was reviewed in the October 8, 1911 issue of The New York Times. This article was published a year after Gelett Burgess' The Wild Men of Paris, and two years prior to the Armory Show, which introduced astonished Americans, accustomed to realistic art, to the experimental styles of the European avant garde, including Fauvism, Cubism, and Futurism. The 1911 New York Times article portrayed works by Picasso, Matisse, Derain, Metzinger and others dated before 1909; not exhibited at the 1911 Salon. The article was titled The "Cubists" Dominate Paris' Fall Salon and subtitled Eccentric School of Painting Increases Its Vogue in the Current Art Exhibition - What Its Followers Attempt to Do.
What was the subtitle of the article not published in 1911 in New York TImes about Cubism?
Answer: unanswerable
Context and question: Social predation offers the possibility of predators to kill creatures larger than those that members of the species could overpower singly. Lions, hyenas, wolves, dholes, African wild dogs, and piranhas can kill large herbivores that single animals of the same species usually don't dispatch. Social predation allows some animals to organize hunts of creatures that would easily escape a single predator; thus chimpanzees can prey upon colobus monkeys, and Harris's hawks can cut off all possible escapes for a doomed rabbit. Extreme specialization of roles is evident in some hunting that requires co-operation between predators of very different species: humans with the aid of falcons or dogs, or fishing with cormorants. Social predation is often very complex behavior, and not all social creatures (for example, domestic cats) perform it. Even without complex intelligence but instinct alone, some ant species can destroy much larger creatures.
What method allows herbivores to attack a group of predators?
Answer:
unanswerable