Gregor Mendel switched to plants. Mendel also bred bees in a bee house that was built for him, using bee hives that he designed. He also studied astronomy and meteorology, founding the 'Austrian Meteorological Society' in 1865. The majority of his published works was related to meteorology. Mendel also experimented with hawkweed ("Hieracium") and honeybees. He published a report on his work with hawkweed, a group of plants of great interest to scientists at the time because of their diversity. However, the results of Mendel's inheritance study in hawkweeds was unlike his results for peas; the first generation was very variable and
Catholic Church and evolution development of evolutionary theory included those of the Jesuit-educated French scientist Jean-Baptiste Lamarck (1744-1829) and of the Augustinian monk Gregor Mendel (1822-1884). Lamarck developed Lamarckism, the first coherent theory of evolution, proposing in "Philosophie Zoologique" (1809) and other works his theory of the transmutation of species. He constructed a genealogical tree to show the genetic connection of organisms. Mendel entered the Brno Augustinian monastery in 1843, but also trained as a scientist at the Olmutz Philosophical Institute and at the University of Vienna. The Brno monastery was a centre of scholarship, with an extensive library and tradition of scientific research.