Question: What is the forest by the southern border of the city where Jiří Baum died?

full_context: Document 1: Warsaw: The Saxon Garden, covering the area of 15.5 ha, was formally a royal garden. There are over 100 different species of trees and the avenues are a place to sit and relax. At the east end of the park, the Tomb of the Unknown Soldier is situated. In the 19th century the Krasiński Palace Garden was remodelled by Franciszek Szanior. Within the central area of the park one can still find old trees dating from that period: maidenhair tree, black walnut, Turkish hazel and Caucasian wingnut trees. With its benches, flower carpets, a pond with ducks on and a playground for kids, the Krasiński Palace Garden is a popular strolling destination for the Varsovians. The Monument of the Warsaw Ghetto Uprising is also situated here. The Łazienki Park covers the area of 76 ha. The unique character and history of the park is reflected in its landscape architecture (pavilions, sculptures, bridges, cascades, ponds) and vegetation (domestic and foreign species of trees and bushes). What makes this park different from other green spaces in Warsaw is the presence of peacocks and pheasants, which can be seen here walking around freely, and royal carps in the pond. The Wilanów Palace Park, dates back to the second half of the 17th century. It covers the area of 43 ha. Its central French-styled area corresponds to the ancient, baroque forms of the palace. The eastern section of the park, closest to the Palace, is the two-level garden with a terrace facing the pond. The park around the Królikarnia Palace is situated on the old escarpment of the Vistula. The park has lanes running on a few levels deep into the ravines on both sides of the palace.
Document 2: Poland: More than 1% of Poland's territory, 3,145 square kilometres (1,214 sq mi), is protected within 23 Polish national parks. Three more national parks are projected for Masuria, the Polish Jura, and the eastern Beskids. In addition, wetlands along lakes and rivers in central Poland are legally protected, as are coastal areas in the north. There are over 120 areas designated as landscape parks, along with numerous nature reserves and other protected areas (e.g. Natura 2000).
Document 3: Jiří Baum: Jiří Baum (20 September 1900 – 1944, Warsaw) was a Czech zoologist, museum curator, explorer and writer. He served as the director of the zoological department of the National Museum in Prague and is best known in his field for his 1933 book "Through the African Wilderness" and his 1935 zoological expedition in the Australian outback. In Australia, Baum teamed with Walter Drowley Filmer due to his local expertise with spiders.
Document 4: Charles Jurine: Charles Jurine (1751–1819) was a Swiss zoologist who, inspired by a letter by Lazzaro Spallanzani to the Geneva Natural History Society, set about showing that bats used their ears to navigate. He corresponded with Spallanzani, who confirmed his findings but their work was largely ignored until the 20th century when Donald Griffin and G. W. Pierce proposed echolocation.
Document 5: Hyderabad: Hyderabad's lakes and the sloping terrain of its low-lying hills provide habitat for an assortment of flora and fauna. The forest region in and around the city encompasses areas of ecological and biological importance, which are preserved in the form of national parks, zoos, mini-zoos and a wildlife sanctuary. Nehru Zoological Park, the city's one large zoo, is the first in India to have a lion and tiger safari park. Hyderabad has three national parks (Mrugavani National Park, Mahavir Harina Vanasthali National Park and Kasu Brahmananda Reddy National Park), and the Manjira Wildlife Sanctuary is about 50 km (31 mi) from the city. Hyderabad's other environmental reserves are: Kotla Vijayabhaskara Reddy Botanical Gardens, Shamirpet Lake, Hussain Sagar, Fox Sagar Lake, Mir Alam Tank and Patancheru Lake, which is home to regional birds and attracts seasonal migratory birds from different parts of the world. Organisations engaged in environmental and wildlife preservation include the Telangana Forest Department, Indian Council of Forestry Research and Education, the International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), the Animal Welfare Board of India, the Blue Cross of Hyderabad and the University of Hyderabad.
Document 6: Warsaw: Other green spaces in the city include the Botanic Garden and the University Library garden. They have extensive botanical collection of rare domestic and foreign plants, while a palm house in the New Orangery displays plants of subtropics from all over the world. Besides, within the city borders, there are also: Pole Mokotowskie (a big park in the northern Mokotów, where was the first horse racetrack and then the airport), Park Ujazdowski (close to the Sejm and John Lennon street), Park of Culture and Rest in Powsin, by the southern city border, Park Skaryszewski by the right Vistula bank, in Praga. The oldest park in Praga, the Praga Park, was established in 1865–1871 and designed by Jan Dobrowolski. In 1927 a zoological garden (Ogród Zoologiczny) was established on the park grounds, and in 1952 a bear run, still open today.
Document 7: The Zookeeper's Wife: The Zookeeper's Wife is a non-fiction book written by the poet and naturalist Diane Ackerman. Drawing on the unpublished diary of Antonina Żabiński's, it recounts the true story of how Antonina and her husband, Jan Żabiński, director of the Warsaw Zoo, saved the lives of 300 Jews who had been imprisoned in the Warsaw Ghetto following the German invasion of Poland on September 1, 1939. The book was first published in 2007 by W.W. Norton.
Document 8: Alfred Russel Wallace: Alfred Russel Wallace OM FRS (8 January 1823 -- 7 November 1913) was a British naturalist, explorer, geographer, anthropologist, and biologist. He is best known for independently conceiving the theory of evolution through natural selection; his paper on the subject was jointly published with some of Charles Darwin's writings in 1858. This prompted Darwin to publish his own ideas in On the Origin of Species. Wallace did extensive fieldwork, first in the Amazon River basin and then in the Malay Archipelago, where he identified the faunal divide now termed the Wallace Line, which separates the Indonesian archipelago into two distinct parts: a western portion in which the animals are largely of Asian origin, and an eastern portion where the fauna reflect Australasia.
Document 9: Jerzy Żuławski: In a twenty-year writing career, from his first book of poems in 1895, at the age of 21, to his final World War I dispatches in 1915, Jerzy Żuławski created an impressive body of work—seven volumes of poetry, three collections of literary criticism, numerous cultural and philosophical essays, ten plays and five novels. He was considered an important and influential intellectual figure in the early years of the 20th century, but a century later, the only creation which has remained in print and assured him literary immortality is "The Lunar Trilogy". Stanisław Lem (1921–2006), renowned as the "most widely read science-fiction writer in the world", contributed an introduction to the 1956 and 1975 editions of the "Trilogy"'s initial volume, "Na Srebrnym Globie" ("On the Silver Globe"), crediting Żuławski's words with inspiring him to become "a writer of the fantastic" and describing the time he spent reading "The Lunar Trilogy" as "one of the most fascinating and life-changing experiences" of his youth.
Document 10: Biodiversity: The forests play a vital role in harbouring more than 45,000 floral and 81,000 faunal species of which 5150 floral and 1837 faunal species are endemic. Plant and animal species confined to a specific geographical area are called endemic species. In reserved forests, rights to activities like hunting and grazing are sometimes given to communities living on the fringes of the forest, who sustain their livelihood partially or wholly from forest resources or products. The unclassed forests covers 6.4 percent of the total forest area and they are marked by the following characteristics:
Document 11: Jiří Pernes: Between 1984-1990 he was director of the Historical Museum in Slavkov u Brna (Austerlitz), then between 1990-1992 he was director of the Moravské zemské muzeum in Brno. In 2011 he directed the Institute for the Study of Totalitarian Regimes. Jiří Pernes held lectures at the Masaryk University in Brno and at the Jan Evangelista Purkyně University in Ústí nad Labem.
Document 12: Warsaw: The flora of the city may be considered very rich in species. The species richness is mainly due to the location of Warsaw within the border region of several big floral regions comprising substantial proportions of close-to-wilderness areas (natural forests, wetlands along the Vistula) as well as arable land, meadows and forests. Bielany Forest, located within the borders of Warsaw, is the remaining part of the Masovian Primeval Forest. Bielany Forest nature reserve is connected with Kampinos Forest. It is home to rich fauna and flora. Within the forest there are three cycling and walking trails. Other big forest area is Kabaty Forest by the southern city border. Warsaw has also two botanic gardens: by the Łazienki park (a didactic-research unit of the University of Warsaw) as well as by the Park of Culture and Rest in Powsin (a unit of the Polish Academy of Science).
Document 13: London: The London Natural History Society suggest that London is "one of the World's Greenest Cities" with more than 40 percent green space or open water. They indicate that 2000 species of flowering plant have been found growing there and that the tidal Thames supports 120 species of fish. They also state that over 60 species of bird nest in central London and that their members have recorded 47 species of butterfly, 1173 moths and more than 270 kinds of spider around London. London's wetland areas support nationally important populations of many water birds. London has 38 Sites of Special Scientific Interest (SSSIs), two National Nature Reserves and 76 Local Nature Reserves.
Document 14: Zdeněk Veselovský: Prof. Zdeněk Veselovský (August 26, 1928 – November 24, 2006) was one of the most important Czech zoologists of the 20th century, founder of Czech ethology, very successful director of the Prague Zoo (1959-1988) and the president of the International Union of Directors of Zoological Gardens (1971-1975) (renamed in 2000 to World Association of Zoos and Aquariums)
Document 15: Arthur Stanley Hirst: Born in Hackney where his father practiced medicine, he was educated at the Merchant Taylor's School, and studied zoology at the University College London. In October 1905 he was appointed as an assistant at the British Museum where he at first worked on the mammal collection and shortly after was put in charge of the Arachnida and Myriapoda collections, succeeding Reginald Innes Pocock. With the abundant material he had at his disposal, he initially described new spiders, harvestmen, scorpions and millipedes, but soon worked mainly on mites and ticks. He also did some work on the spiders of Australia, the islands of the Indian Ocean, India and Africa. In 1927 ill health forced him to leave the Museum and go to Australia and a drier climate, where he continued his Acari studies at the University of Adelaide. In April 1930, taking advantage of an improvement in his health, he set off to return to England, but died at sea before arriving in Colombo.
ground_truth: Kabaty
sub_queries: In what city did Jiří Baum die? Answer: Warsaw
What forest is by Warsaw 's southern border? Answer: Kabaty